Released version 3.1

Fixes #29

CHANGELOG.md

@@ -6,6 +6,85 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## Unreleased
 
+## 3.1 - 2019-01-22
+
+### Added
+- WooCommerce events
+- PHP version and OPcache status information
+- error message on incomplete install
+
+### Fixed
+- headers error from new line in Server Timing
+
+## 3.0.1 - 2019-01-09
+
+### Fixed
+- fatal error when HTTP request is pre–filtered
+
+## 3.0 - 2018-12-28
+
+### Added
+- call backtraces to SQL records and HTTP calls
+- new format of hook events
+- sidebar tracking
+- list of callbacks to hook events
+- Server Timing output for Ajax and REST APIs
+- lazy records collector to pass around instead of whole container
+
+### Changed
+- required PHP version to 7.1
+- organization and names for Record classes
+
+### Deprecated
+- old format of hook events
+
+### Fixed
+- error when no SQL queries logged by core
+
+## 2.0 - 2018-02-26
+
+### Added
+- unified processing of events from arbitrary sources
+- unit tests
+- tracking PHP and WP core load times
+
+### Changed
+- minimum PHP version requirement to >=5.6
+- class files names to PSR–4
+- main class into concrete instance and Pimple container
+- timeline to unified processing with as necessary nesting
+- directory structure to PDS skeleton
+- baseline timings to float in seconds (from milliseconds)
+- color scheme
+
+### Removed
+- Thematic hook events
+
+### Fixed
+- handling or not properly started/stopped hook events
+
+## 1.4.4 - 2017-07-05
+
+### Added
+- Robo task to update header version and tag in Git
+
+### Fixed
+- version in header
+
+## 1.4.3 - 2017-06-28
+
+### Fixed
+- sanity check for invalid priority returned by core
+
+## 1.4.2 - 2016-12-02
+
+### Fixed
+- back to fully functional on WP 4.7 beta
+
+## 1.4.1 - 2016-12-01
+
+### Fixed
+- errors and crash on WP 4.7 beta (not fully functional yet)
 
 ## 1.4 - 2016-10-01
 

LICENSE.md

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2013 Andrey Savchenko
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -1,46 +1,47 @@
+![Laps v3 toolbar screenshot](https://i.imgur.com/NtgAxhp.png)
+
 # Laps — light WordPress profiler
 
-![Laps screenshot](http://i.imgur.com/zFokmkU.png)
+_Make a site, make it fast._
 
-Laps is light WordPress profiler (in a plugin), which aims to be:
+[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/Rarst/laps/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/Rarst/laps/?branch=master)
+[![Build Status](https://scrutinizer-ci.com/g/Rarst/laps/badges/build.png?b=master)](https://scrutinizer-ci.com/g/Rarst/laps/build-status/master)
+[![Code Coverage](https://scrutinizer-ci.com/g/Rarst/laps/badges/coverage.png?b=master)](https://scrutinizer-ci.com/g/Rarst/laps/?branch=master)
+[![Total Downloads](https://img.shields.io/packagist/dt/rarst/laps.svg)](https://packagist.org/packages/rarst/laps)
+[![Latest Stable Version](https://img.shields.io/packagist/v/rarst/laps.svg?label=version)](https://packagist.org/packages/rarst/laps)
+[![PHP from Packagist](https://img.shields.io/packagist/php-v/rarst/laps.svg)](https://packagist.org/packages/rarst/laps)
+[![PDS Skeleton](https://img.shields.io/badge/pds-skeleton-blue.svg)](https://github.com/php-pds/skeleton)
+[![Download Laps](https://img.shields.io/badge/dynamic/json.svg?label=download&url=https://api.github.com/repos/rarst/laps/releases/latest&query=$.assets%5B0%5D.name)](https://www.rarst.net/download/laps)
 
- - always on and zero click (just hover on toolbar entry) away
- - quick indicator of what hogs page in general or right now
+Laps is a plugin that **shows performance information** about WordPress page load.
 
-It is no match or replacement for *real* profiler, but is friendly and cute.
+It provides a visual summary in toolbar that is quick and easy to inspect.
 
-Out of the box Laps supports common stage of WordPress page life cycle:
+## Page profiling
 
- - plugins load
- - themes load
- - core init
- - main loop
+Laps automatically tracks many events, such as:
+- PHP, core, plugins, and themes load, main posts loop, sidebars
+- database queries (with [`SAVEQUERIES` constant](http://codex.wordpress.org/Editing_wp-config.php#Save_queries_for_analysis) enabled)
+- network requests to other sites 
 
-And some of third party hooks conventions for themes using:
+## API profiling
 
- - [Theme Hook Alliance](http://zamoose.github.io/themehookalliance/)
- - [Hybrid](http://themehybrid.com/)
- - [Genesis](http://my.studiopress.com/themes/genesis/)
- - [Thematic](http://thematictheme.com/)
+For Ajax and REST API — Laps outputs performance information by Server Timing API, for use with clients such as Chrome Dev Tools.
 
-There are also additional optional timelines, displaying:
+![Laps v3 dev tools screenshot](https://i.imgur.com/hkl1Qk9.png)
 
- - SQL queries (with [`SAVEQUERIES` constant](http://codex.wordpress.org/Editing_wp-config.php#Save_queries_for_analysis) enabled)
- - HTTP requests performed
+### API authentication
+
+API requests need to be authenticated as admin for performance data to be sent. For Ajax requests cookies are sufficient. REST API requests also [need nonce passed](https://developer.wordpress.org/rest-api/using-the-rest-api/authentication/#cookie-authentication).
+
+`laps_can_see` check can be filtered to relax required permissions on the plugin’s side.
 
 ## Installation
 
-Download plugin archive from [releases section](https://github.com/Rarst/laps/releases).
+| [Composer](https://getcomposer.org/) (recommended) | Release archive |  
+| -------------------------------------------------- | -------- |  
+| `composer require rarst/laps` | [![Download Laps](https://img.shields.io/badge/dynamic/json.svg?label=download&url=https%3A%2F%2Fapi.github.com%2Frepos%2Frarst%2Flaps%2Freleases%2Flatest&query=%24.assets[0].name&style=for-the-badge)](https://www.rarst.net/download/laps) |  
 
-Or install in plugin directory via [Composer](https://getcomposer.org/):
+## License
 
-    composer create-project rarst/laps --no-dev
-
-## License Info
-
-Laps own code is licensed under MIT and it makes use of code from:
-
- - Composer Installers (MIT)
- - Symfony Stopwatch (MIT)
- - Mustache.php (MIT)
- - Twitter Bootstrap (MIT)
+MIT

RoboFile.php

@@ -15,10 +15,10 @@ class RoboFile extends \Robo\Tasks {
 	public function watch() {
 
 		$this->taskWatch()
-			 ->monitor( [ 'css/variables.less', 'css/laps.less' ], function () {
+			 ->monitor( [ 'public/css/variables.less', 'public/css/laps.less' ], function () {
 				 $this->makeCss();
 			 } )
-			 ->monitor( 'js/source.js', function () {
+			 ->monitor( 'public/js/source.js', function () {
 				 $this->makeJs();
 			 } )
 			 ->run();
@@ -39,9 +39,9 @@ class RoboFile extends \Robo\Tasks {
 	 */
 	public function makeCss() {
 
-		$this->taskExec( 'lessc css/laps.less css/laps.css --source-map=css/laps.css.map' )->run();
+		$this->taskExec( 'lessc public/css/laps.less public/css/laps.css --source-map=public/css/laps.css.map' )->run();
 
-		$this->taskMinify( 'css/laps.css' )
+		$this->taskMinify( 'public/css/laps.css' )
 			 ->run();
 	}
 
@@ -52,12 +52,12 @@ class RoboFile extends \Robo\Tasks {
 
 		$this->taskConcat( [
 			'vendor/twbs/bootstrap/js/tooltip.js',
-			'js/source.js',
+			'public/js/source.js',
 		] )
-			 ->to( 'js/laps.js' )
+			 ->to( 'public/js/laps.js' )
 			 ->run();
 
-		$this->taskMinify( 'js/laps.js' )
+		$this->taskMinify( 'public/js/laps.js' )
 			 ->run();
 	}
 
@@ -65,18 +65,34 @@ class RoboFile extends \Robo\Tasks {
 	 * Compiles plugin's mustache template
 	 */
 	public function makeMustache() {
-		$dir = __DIR__ . '/views/cache';
+		$dir = __DIR__ . '/src/mustache/cache';
 		$this->_cleanDir( $dir );
-
 		$mustache = new \Mustache_Engine(
 			array(
-				'loader' => new \Mustache_Loader_FilesystemLoader( __DIR__ . '/views' ),
+				'loader' => new \Mustache_Loader_FilesystemLoader( __DIR__ . '/src/mustache' ),
 				'cache'  => $dir,
 			)
 		);
 		$mustache->loadTemplate( 'laps' );
 	}
 
+	/**
+	 * Updates version in header and makes git version tag.
+	 *
+	 * @param string $version Version string.
+	 */
+	public function tag( $version ) {
+
+		$this->versionSet( $version );
+
+		$this->taskGitStack()
+		     ->stopOnFail()
+		     ->add( 'laps.php' )
+		     ->commit( "Updated header version to {$version}" )
+		     ->tag( $version )
+		     ->run();
+	}
+
 	/**
 	 * Sets the plugin version in header.
 	 *

composer.json

@@ -8,7 +8,6 @@
 	"authors"    : [
 		{
 			"name"    : "Andrey Savchenko",
-			"email"   : "contact@rarst.net",
 			"homepage": "http://www.Rarst.net/"
 		}
 	],
@@ -16,14 +15,39 @@
 		"issues": "https://github.com/Rarst/laps/issues"
 	},
 	"autoload"   : {
-		"classmap": ["src/"]
+		"psr-4": {
+			"Rarst\\Laps\\" : "src/"
+		}
+	},
+	"autoload-dev": {
+		"psr-4": {
+			"Rarst\\Laps\\Tests\\": "tests/"
+		}
 	},
 	"require"    : {
-		"composer/installers": "~1.0",
-		"symfony/stopwatch"  : "~2.4",
-		"mustache/mustache"  : "~2.4"
+		"php"                : "^7.1.3",
+		"composer/installers": "^1.6",
+		"symfony/stopwatch"  : "^4.2.1",
+		"mustache/mustache"  : "^2.12",
+		"pimple/pimple"      : "^3.2.3"
 	},
 	"require-dev": {
-		"twbs/bootstrap": "~3.2"
+		"twbs/bootstrap": "^3.4",
+		"brain/monkey"  : "^2.2",
+		"pds/skeleton": "^1.0"
+	},
+	"extra"      : {
+		"light-ignore-plugin": {
+			"mustache/mustache": [
+				"test"
+			],
+			"pimple/pimple"    : [
+				"ext",
+				"src/Pimple/Tests"
+			],
+			"symfony/stopwatch": [
+				"Tests"
+			]
+		}
 	}
 }

composer.lock

@@ -1,24 +1,23 @@
 {
     "_readme": [
         "This file locks the dependencies of your project to a known state",
-        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "hash": "7495421e8df337988c9906e05aab637b",
-    "content-hash": "3a8ac6bb545eee9eb5d1ce8b87136995",
+    "content-hash": "185526a596d05cc666426641f175a314",
     "packages": [
         {
             "name": "composer/installers",
-            "version": "v1.2.0",
+            "version": "v1.6.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/composer/installers.git",
-                "reference": "d78064c68299743e0161004f2de3a0204e33b804"
+                "reference": "cfcca6b1b60bc4974324efb5783c13dca6932b5b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/composer/installers/zipball/d78064c68299743e0161004f2de3a0204e33b804",
-                "reference": "d78064c68299743e0161004f2de3a0204e33b804",
+                "url": "https://api.github.com/repos/composer/installers/zipball/cfcca6b1b60bc4974324efb5783c13dca6932b5b",
+                "reference": "cfcca6b1b60bc4974324efb5783c13dca6932b5b",
                 "shasum": ""
             },
             "require": {
@@ -30,7 +29,7 @@
             },
             "require-dev": {
                 "composer/composer": "1.0.*@dev",
-                "phpunit/phpunit": "4.1.*"
+                "phpunit/phpunit": "^4.8.36"
             },
             "type": "composer-plugin",
             "extra": {
@@ -60,12 +59,17 @@
             "keywords": [
                 "Craft",
                 "Dolibarr",
+                "Eliasis",
                 "Hurad",
                 "ImageCMS",
+                "Kanboard",
+                "Lan Management System",
                 "MODX Evo",
                 "Mautic",
+                "Maya",
                 "OXID",
                 "Plentymarkets",
+                "Porto",
                 "RadPHP",
                 "SMF",
                 "Thelia",
@@ -83,28 +87,36 @@
                 "croogo",
                 "dokuwiki",
                 "drupal",
+                "eZ Platform",
                 "elgg",
                 "expressionengine",
                 "fuelphp",
                 "grav",
                 "installer",
+                "itop",
                 "joomla",
                 "kohana",
                 "laravel",
+                "lavalite",
                 "lithium",
                 "magento",
+                "majima",
                 "mako",
                 "mediawiki",
                 "modulework",
+                "modx",
                 "moodle",
+                "osclass",
                 "phpbb",
                 "piwik",
                 "ppi",
                 "puppet",
+                "pxcms",
                 "reindex",
                 "roundcube",
                 "shopware",
                 "silverstripe",
+                "sydes",
                 "symfony",
                 "typo3",
                 "wordpress",
@@ -112,20 +124,20 @@
                 "zend",
                 "zikula"
             ],
-            "time": "2016-08-13 20:53:52"
+            "time": "2018-08-27T06:10:37+00:00"
         },
         {
             "name": "mustache/mustache",
-            "version": "v2.11.1",
+            "version": "v2.12.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/bobthecow/mustache.php.git",
-                "reference": "a3f6d55996dd28b58f3a909d474189a3c1aa693f"
+                "reference": "fe8fe72e9d580591854de404cc59a1b83ca4d19e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/bobthecow/mustache.php/zipball/a3f6d55996dd28b58f3a909d474189a3c1aa693f",
-                "reference": "a3f6d55996dd28b58f3a909d474189a3c1aa693f",
+                "url": "https://api.github.com/repos/bobthecow/mustache.php/zipball/fe8fe72e9d580591854de404cc59a1b83ca4d19e",
+                "reference": "fe8fe72e9d580591854de404cc59a1b83ca4d19e",
                 "shasum": ""
             },
             "require": {
@@ -158,29 +170,197 @@
                 "mustache",
                 "templating"
             ],
-            "time": "2016-07-31 06:18:27"
+            "time": "2017-07-11T12:54:05+00:00"
         },
         {
-            "name": "symfony/stopwatch",
-            "version": "v2.8.11",
+            "name": "pimple/pimple",
+            "version": "v3.2.3",
             "source": {
                 "type": "git",
-                "url": "https://github.com/symfony/stopwatch.git",
-                "reference": "35bae476693150728b0eb51647faac82faf9aaca"
+                "url": "https://github.com/silexphp/Pimple.git",
+                "reference": "9e403941ef9d65d20cba7d54e29fe906db42cf32"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/stopwatch/zipball/35bae476693150728b0eb51647faac82faf9aaca",
-                "reference": "35bae476693150728b0eb51647faac82faf9aaca",
+                "url": "https://api.github.com/repos/silexphp/Pimple/zipball/9e403941ef9d65d20cba7d54e29fe906db42cf32",
+                "reference": "9e403941ef9d65d20cba7d54e29fe906db42cf32",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.3.9"
+                "php": ">=5.3.0",
+                "psr/container": "^1.0"
+            },
+            "require-dev": {
+                "symfony/phpunit-bridge": "^3.2"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.8-dev"
+                    "dev-master": "3.2.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Pimple": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                }
+            ],
+            "description": "Pimple, a simple Dependency Injection Container",
+            "homepage": "http://pimple.sensiolabs.org",
+            "keywords": [
+                "container",
+                "dependency injection"
+            ],
+            "time": "2018-01-21T07:42:36+00:00"
+        },
+        {
+            "name": "psr/container",
+            "version": "1.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/container.git",
+                "reference": "b7ce3b176482dbbc1245ebf52b181af44c2cf55f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/php-fig/container/zipball/b7ce3b176482dbbc1245ebf52b181af44c2cf55f",
+                "reference": "b7ce3b176482dbbc1245ebf52b181af44c2cf55f",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Psr\\Container\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "http://www.php-fig.org/"
+                }
+            ],
+            "description": "Common Container Interface (PHP FIG PSR-11)",
+            "homepage": "https://github.com/php-fig/container",
+            "keywords": [
+                "PSR-11",
+                "container",
+                "container-interface",
+                "container-interop",
+                "psr"
+            ],
+            "time": "2017-02-14T16:28:37+00:00"
+        },
+        {
+            "name": "symfony/contracts",
+            "version": "v1.0.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/contracts.git",
+                "reference": "1aa7ab2429c3d594dd70689604b5cf7421254cdf"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/contracts/zipball/1aa7ab2429c3d594dd70689604b5cf7421254cdf",
+                "reference": "1aa7ab2429c3d594dd70689604b5cf7421254cdf",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1.3"
+            },
+            "require-dev": {
+                "psr/cache": "^1.0",
+                "psr/container": "^1.0"
+            },
+            "suggest": {
+                "psr/cache": "When using the Cache contracts",
+                "psr/container": "When using the Service contracts",
+                "symfony/cache-contracts-implementation": "",
+                "symfony/service-contracts-implementation": "",
+                "symfony/translation-contracts-implementation": ""
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Contracts\\": ""
+                },
+                "exclude-from-classmap": [
+                    "**/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "A set of abstractions extracted out of the Symfony components",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "abstractions",
+                "contracts",
+                "decoupling",
+                "interfaces",
+                "interoperability",
+                "standards"
+            ],
+            "time": "2018-12-05T08:06:11+00:00"
+        },
+        {
+            "name": "symfony/stopwatch",
+            "version": "v4.2.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/stopwatch.git",
+                "reference": "ec076716412274e51f8a7ea675d9515e5c311123"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/stopwatch/zipball/ec076716412274e51f8a7ea675d9515e5c311123",
+                "reference": "ec076716412274e51f8a7ea675d9515e5c311123",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1.3",
+                "symfony/contracts": "^1.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.2-dev"
                 }
             },
             "autoload": {
@@ -207,22 +387,271 @@
             ],
             "description": "Symfony Stopwatch Component",
             "homepage": "https://symfony.com",
-            "time": "2016-06-29 05:29:29"
+            "time": "2018-11-11T19:52:12+00:00"
         }
     ],
     "packages-dev": [
         {
-            "name": "twbs/bootstrap",
-            "version": "v3.3.7",
+            "name": "antecedent/patchwork",
+            "version": "2.1.8",
             "source": {
                 "type": "git",
-                "url": "https://github.com/twbs/bootstrap.git",
-                "reference": "0b9c4a4007c44201dce9a6cc1a38407005c26c86"
+                "url": "https://github.com/antecedent/patchwork.git",
+                "reference": "3bb81ace3914c220aa273d1c0603d5e1b454c0d7"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/twbs/bootstrap/zipball/0b9c4a4007c44201dce9a6cc1a38407005c26c86",
-                "reference": "0b9c4a4007c44201dce9a6cc1a38407005c26c86",
+                "url": "https://api.github.com/repos/antecedent/patchwork/zipball/3bb81ace3914c220aa273d1c0603d5e1b454c0d7",
+                "reference": "3bb81ace3914c220aa273d1c0603d5e1b454c0d7",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.4.0"
+            },
+            "type": "library",
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Ignas Rudaitis",
+                    "email": "ignas.rudaitis@gmail.com"
+                }
+            ],
+            "description": "Method redefinition (monkey-patching) functionality for PHP.",
+            "homepage": "http://patchwork2.org/",
+            "keywords": [
+                "aop",
+                "aspect",
+                "interception",
+                "monkeypatching",
+                "redefinition",
+                "runkit",
+                "testing"
+            ],
+            "time": "2018-02-19T18:52:50+00:00"
+        },
+        {
+            "name": "brain/monkey",
+            "version": "2.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/Brain-WP/BrainMonkey.git",
+                "reference": "ed9e0698bc1292f33698719da8ca1aa2e18acc51"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/Brain-WP/BrainMonkey/zipball/ed9e0698bc1292f33698719da8ca1aa2e18acc51",
+                "reference": "ed9e0698bc1292f33698719da8ca1aa2e18acc51",
+                "shasum": ""
+            },
+            "require": {
+                "antecedent/patchwork": "^2.0",
+                "mockery/mockery": ">=0.9 <2",
+                "php": ">=5.6.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~5.7.9"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-version/1": "1.x-dev",
+                    "dev-master": "2.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Brain\\Monkey\\": "src/"
+                },
+                "files": [
+                    "inc/api.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Giuseppe Mazzapica",
+                    "email": "giuseppe.mazzapica@gmail.com",
+                    "homepage": "https://gmazzap.me",
+                    "role": "Developer"
+                }
+            ],
+            "description": "Mocking utility for PHP functions and WordPress plugin API",
+            "keywords": [
+                "Monkey Patching",
+                "interception",
+                "mock",
+                "mock functions",
+                "mockery",
+                "patchwork",
+                "redefinition",
+                "runkit",
+                "test",
+                "testing"
+            ],
+            "time": "2017-12-01T16:32:09+00:00"
+        },
+        {
+            "name": "hamcrest/hamcrest-php",
+            "version": "v2.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/hamcrest/hamcrest-php.git",
+                "reference": "776503d3a8e85d4f9a1148614f95b7a608b046ad"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/hamcrest/hamcrest-php/zipball/776503d3a8e85d4f9a1148614f95b7a608b046ad",
+                "reference": "776503d3a8e85d4f9a1148614f95b7a608b046ad",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.3|^7.0"
+            },
+            "replace": {
+                "cordoval/hamcrest-php": "*",
+                "davedevelopment/hamcrest-php": "*",
+                "kodova/hamcrest-php": "*"
+            },
+            "require-dev": {
+                "phpunit/php-file-iterator": "1.3.3",
+                "phpunit/phpunit": "~4.0",
+                "satooshi/php-coveralls": "^1.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "hamcrest"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD"
+            ],
+            "description": "This is the PHP port of Hamcrest Matchers",
+            "keywords": [
+                "test"
+            ],
+            "time": "2016-01-20T08:20:44+00:00"
+        },
+        {
+            "name": "mockery/mockery",
+            "version": "1.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/mockery/mockery.git",
+                "reference": "100633629bf76d57430b86b7098cd6beb996a35a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/mockery/mockery/zipball/100633629bf76d57430b86b7098cd6beb996a35a",
+                "reference": "100633629bf76d57430b86b7098cd6beb996a35a",
+                "shasum": ""
+            },
+            "require": {
+                "hamcrest/hamcrest-php": "~2.0",
+                "lib-pcre": ">=7.0",
+                "php": ">=5.6.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~5.7.10|~6.5|~7.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Mockery": "library/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Pádraic Brady",
+                    "email": "padraic.brady@gmail.com",
+                    "homepage": "http://blog.astrumfutura.com"
+                },
+                {
+                    "name": "Dave Marshall",
+                    "email": "dave.marshall@atstsolutions.co.uk",
+                    "homepage": "http://davedevelopment.co.uk"
+                }
+            ],
+            "description": "Mockery is a simple yet flexible PHP mock object framework",
+            "homepage": "https://github.com/mockery/mockery",
+            "keywords": [
+                "BDD",
+                "TDD",
+                "library",
+                "mock",
+                "mock objects",
+                "mockery",
+                "stub",
+                "test",
+                "test double",
+                "testing"
+            ],
+            "time": "2018-10-02T21:52:37+00:00"
+        },
+        {
+            "name": "pds/skeleton",
+            "version": "1.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-pds/skeleton.git",
+                "reference": "95e476e5d629eadacbd721c5a9553e537514a231"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/php-pds/skeleton/zipball/95e476e5d629eadacbd721c5a9553e537514a231",
+                "reference": "95e476e5d629eadacbd721c5a9553e537514a231",
+                "shasum": ""
+            },
+            "bin": [
+                "bin/pds-skeleton"
+            ],
+            "type": "standard",
+            "autoload": {
+                "psr-4": {
+                    "Pds\\Skeleton\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "CC-BY-SA-4.0"
+            ],
+            "description": "Standard for PHP package skeletons.",
+            "homepage": "https://github.com/php-pds/skeleton",
+            "time": "2017-01-25T23:30:41+00:00"
+        },
+        {
+            "name": "twbs/bootstrap",
+            "version": "v3.4.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/twbs/bootstrap.git",
+                "reference": "4c547f2175b9a05aa43551f6927da83fe249ce42"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/twbs/bootstrap/zipball/4c547f2175b9a05aa43551f6927da83fe249ce42",
+                "reference": "4c547f2175b9a05aa43551f6927da83fe249ce42",
                 "shasum": ""
             },
             "replace": {
@@ -231,7 +660,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.3.x-dev"
+                    "dev-master": "3.4.x-dev"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -249,7 +678,7 @@
                 }
             ],
             "description": "The most popular front-end framework for developing responsive, mobile first projects on the web.",
-            "homepage": "http://getbootstrap.com",
+            "homepage": "https://getbootstrap.com/",
             "keywords": [
                 "JS",
                 "css",
@@ -260,7 +689,7 @@
                 "responsive",
                 "web"
             ],
-            "time": "2016-07-25 15:51:55"
+            "time": "2018-12-13T23:45:51+00:00"
         }
     ],
     "aliases": [],
@@ -268,6 +697,8 @@
     "stability-flags": [],
     "prefer-stable": false,
     "prefer-lowest": false,
-    "platform": [],
+    "platform": {
+        "php": "^7.1.3"
+    },
     "platform-dev": []
 }

css/laps.css.map

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css/laps.min.css

@@ -1 +0,0 @@
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laps.php

@@ -1,36 +1,25 @@
 <?php
+
 /*
 Plugin Name: Laps
 Plugin URI: https://github.com/Rarst/laps
 Description: Light WordPress profiler.
-Author: Andrey "Rarst" Savchenko
-Version: 1.4
-Author URI: http://www.rarst.net/
+Author: Andrey “Rarst” Savchenko
+Version: 3.1
+Author URI: https://www.rarst.net/
 Text Domain: laps
 Domain Path: /lang
 License: MIT
-
-Copyright (c) 2013 Andrey "Rarst" Savchenko
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this
-software and associated documentation files (the "Software"), to deal in the Software
-without restriction, including without limitation the rights to use, copy, modify, merge,
-publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
-to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies
-or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
-INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
-PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
-FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.
 */
 
 if ( file_exists( __DIR__ . '/vendor/autoload.php' ) ) {
 	require __DIR__ . '/vendor/autoload.php';
 }
 
-Rarst\Laps\Laps::on_load();
+if ( ! class_exists( '\Rarst\Laps\Plugin' ) ) {
+	trigger_error( 'Laps not fully installed! Please install with Composer or download full release archive.', E_USER_ERROR );
+}
+
+$laps = new \Rarst\Laps\Plugin();
+
+$laps->run();

phpunit.xml

@@ -0,0 +1,15 @@
+<phpunit bootstrap="vendor/autoload.php">
+    <testsuites>
+        <testsuite name="Laps">
+            <directory>tests</directory>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src</directory>
+            <exclude>
+                <directory suffix=".php">src/mustache/cache</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+</phpunit>

psalm.xml

@@ -0,0 +1,43 @@
+<?xml version="1.0"?>
+<psalm
+        totallyTyped="true"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xmlns="https://getpsalm.org/schema/config"
+        xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
+>
+    <projectFiles>
+        <directory name="src"/>
+        <ignoreFiles>
+            <directory name="vendor"/>
+            <directory name="src/mustache/cache"/>
+        </ignoreFiles>
+    </projectFiles>
+
+    <issueHandlers>
+        <LessSpecificReturnType errorLevel="info"/>
+        <UndefinedFunction errorLevel="suppress"/>
+        <UndefinedClass>
+            <errorLevel type="suppress">
+                <referencedClass name="WP_Admin_Bar"/>
+                <referencedClass name="WP_Error"/>
+                <referencedClass name="WP_Hook"/>
+            </errorLevel>
+        </UndefinedClass>
+        <MixedArgument>
+            <errorLevel type="suppress">
+                <file name="src/Provider/Record_Provider.php" />
+                <file name="src/Record/Collector/Hook_Collector.php" />
+            </errorLevel>
+        </MixedArgument>
+        <MissingClosureParamType>
+            <errorLevel type="suppress">
+                <file name="src/Record/Collector/Hook_Collector.php" />
+            </errorLevel>
+        </MissingClosureParamType>
+        <MissingClosureReturnType>
+            <errorLevel type="suppress">
+                <file name="src/Record/Collector/Hook_Collector.php" />
+            </errorLevel>
+        </MissingClosureReturnType>
+    </issueHandlers>
+</psalm>

public/css/laps.css

@@ -17,9 +17,9 @@
   display: none;
 }
 #wpadminbar .laps-timeline {
-  overflow: hidden;
   height: 20px;
   margin-bottom: 20px;
+  overflow: hidden;
   background-color: #f5f5f5;
   border-radius: 4px;
   -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
@@ -35,7 +35,7 @@
   line-height: 20px;
   color: #fff;
   text-align: center;
-  background-color: #5bc0de;
+  background-color: #AAAAAA;
   -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);
   box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);
   -webkit-transition: width 0.6s ease;
@@ -45,30 +45,33 @@
   border-left: 1px solid #f5f5f5;
   min-width: 2px;
 }
+#wpadminbar .laps-timeline .event-php {
+  background-color: #B10DC9;
+}
 #wpadminbar .laps-timeline .event-theme {
-  background-color: #5cb85c;
+  background-color: #2ECC40;
 }
 #wpadminbar .laps-timeline .event-plugin {
-  background-color: #428bca;
+  background-color: #0074D9;
 }
 #wpadminbar .laps-timeline .event-core {
-  background-color: #f0ad4e;
+  background-color: #FF851B;
 }
-#wpadminbar .laps-timeline .event-query-read {
-  background-color: #5bc0de;
+#wpadminbar .laps-timeline .event-sql-read {
+  background-color: #7FDBFF;
 }
-#wpadminbar .laps-timeline .event-query-write {
-  background-color: #d9534f;
+#wpadminbar .laps-timeline .event-sql-write {
+  background-color: #FF4136;
 }
 #wpadminbar .laps-timeline .event-http {
-  background-color: #d9534f;
+  background-color: #FF4136;
 }
 #wpadminbar .laps-timeline .sr-only {
   position: absolute;
   width: 1px;
   height: 1px;
-  margin: -1px;
   padding: 0;
+  margin: -1px;
   overflow: hidden;
   clip: rect(0, 0, 0, 0);
   border: 0;
@@ -79,57 +82,42 @@
   display: block;
   font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
   font-style: normal;
-  font-weight: normal;
-  letter-spacing: normal;
-  line-break: auto;
+  font-weight: 400;
   line-height: 1.42857143;
+  line-break: auto;
   text-align: left;
   text-align: start;
   text-decoration: none;
   text-shadow: none;
   text-transform: none;
-  white-space: normal;
+  letter-spacing: normal;
   word-break: normal;
   word-spacing: normal;
   word-wrap: normal;
+  white-space: normal;
   font-size: 12px;
-  opacity: 0;
   filter: alpha(opacity=0);
+  opacity: 0;
 }
 #wpadminbar .tooltip.in {
-  opacity: 0.9;
   filter: alpha(opacity=90);
+  opacity: 0.9;
 }
 #wpadminbar .tooltip.top {
-  margin-top: -3px;
   padding: 5px 0;
+  margin-top: -3px;
 }
 #wpadminbar .tooltip.right {
-  margin-left: 3px;
   padding: 0 5px;
+  margin-left: 3px;
 }
 #wpadminbar .tooltip.bottom {
-  margin-top: 3px;
   padding: 5px 0;
+  margin-top: 3px;
 }
 #wpadminbar .tooltip.left {
-  margin-left: -3px;
   padding: 0 5px;
-}
-#wpadminbar .tooltip-inner {
-  max-width: 300px;
-  padding: 3px 8px;
-  color: #ccc;
-  text-align: center;
-  background-color: #464646;
-  border-radius: 4px;
-}
-#wpadminbar .tooltip-arrow {
-  position: absolute;
-  width: 0;
-  height: 0;
-  border-color: transparent;
-  border-style: solid;
+  margin-left: -3px;
 }
 #wpadminbar .tooltip.top .tooltip-arrow {
   bottom: 0;
@@ -139,8 +127,8 @@
   border-top-color: #464646;
 }
 #wpadminbar .tooltip.top-left .tooltip-arrow {
-  bottom: 0;
   right: 5px;
+  bottom: 0;
   margin-bottom: -5px;
   border-width: 5px 5px 0;
   border-top-color: #464646;
@@ -187,12 +175,30 @@
   border-width: 0 5px 5px;
   border-bottom-color: #464646;
 }
+#wpadminbar .tooltip-inner {
+  max-width: 300px;
+  padding: 3px 8px;
+  color: #eee;
+  text-align: center;
+  background-color: #464646;
+  border-radius: 4px;
+}
+#wpadminbar .tooltip-arrow {
+  position: absolute;
+  width: 0;
+  height: 0;
+  border-color: transparent;
+  border-style: solid;
+}
 #wpadminbar .tooltip.in {
-  opacity: 1;
   filter: alpha(opacity=100);
+  opacity: 1;
 }
 #wpadminbar .tooltip-inner {
   line-height: 20px;
   text-align: left;
 }
+#wpadminbar .tooltip-inner br {
+  line-height: inherit;
+}
 /*# sourceMappingURL=laps.css.map */

public/css/laps.css.map

@@ -0,0 +1 @@
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public/css/laps.less

@@ -1,83 +1,90 @@
-@import (reference) "../vendor/twbs/bootstrap/less/variables.less";
-@import (reference) "../vendor/twbs/bootstrap/less/mixins.less";
-@import (reference) "../vendor/twbs/bootstrap/less/progress-bars.less";
-@import (reference) "../vendor/twbs/bootstrap/less/scaffolding.less";
-@import "variables.less";
-
-#wpadminbar {
-
-	#wp-admin-bar-laps {
-
-		.ab-sub-wrapper {
-			min-width: 90%;
-			width:     90%;
-			position:  fixed;
-			left:      5%;
-		}
-
-		.ab-submenu {
-			padding: 0;
-		}
-	}
-
-	#wp-admin-bar-laps_output {
-
-		padding: 0 10px;
-
-		&:hover {
-			background-color: transparent;
-		}
-
-		.ab-empty-item {
-			display: none;
-		}
-	}
-
-	.laps-timeline {
-		.progress;
-		margin:   6px 0;
-		position: relative;
-
-		.event {
-			.progress-bar;
-			position:    absolute; // disable stacking at start
-			border-left: 1px solid @timeline-bg;
-			min-width:   2px;
-		}
-
-		.event-theme {
-			background-color: @event-theme-color;
-		}
-		.event-plugin {
-			background-color: @event-plugin-color;
-		}
-		.event-core {
-			background-color: @event-core-color;
-		}
-		.event-query-read {
-			background-color: @event-info-color;
-		}
-		.event-query-write {
-			background-color: @event-warning-color;
-		}
-		.event-http {
-			background-color: @event-warning-color;
-		}
-
-		.sr-only {
-			.sr-only;
-		}
-	}
-
-	@import "../vendor/twbs/bootstrap/less/tooltip.less";
-
-	.tooltip.in {
-		.opacity(1);
-	}
-
-	.tooltip-inner {
-		line-height: 20px;
-		text-align:  left;
-	}
-}
-
+@import (reference) "../../vendor/twbs/bootstrap/less/variables.less";
+@import (reference) "../../vendor/twbs/bootstrap/less/mixins.less";
+@import (reference) "../../vendor/twbs/bootstrap/less/progress-bars.less";
+@import (reference) "../../vendor/twbs/bootstrap/less/scaffolding.less";
+@import "variables.less";
+
+#wpadminbar {
+
+	#wp-admin-bar-laps {
+
+		.ab-sub-wrapper {
+			min-width: 90%;
+			width:     90%;
+			position:  fixed;
+			left:      5%;
+		}
+
+		.ab-submenu {
+			padding: 0;
+		}
+	}
+
+	#wp-admin-bar-laps_output {
+
+		padding: 0 10px;
+
+		&:hover {
+			background-color: transparent;
+		}
+
+		.ab-empty-item {
+			display: none;
+		}
+	}
+
+	.laps-timeline {
+		.progress;
+		margin:   6px 0;
+		position: relative;
+
+		.event {
+			.progress-bar;
+			position:    absolute; // disable stacking at start
+			border-left: 1px solid @timeline-bg;
+			min-width:   2px;
+		}
+
+		.event-php {
+			background-color: @event-php-color;
+		}
+		.event-theme {
+			background-color: @event-theme-color;
+		}
+		.event-plugin {
+			background-color: @event-plugin-color;
+		}
+		.event-core {
+			background-color: @event-core-color;
+		}
+		.event-sql-read {
+			background-color: @event-sql-color;
+		}
+		.event-sql-write {
+			background-color: @event-warning-color;
+		}
+		.event-http {
+			background-color: @event-warning-color;
+		}
+
+		.sr-only {
+			.sr-only;
+		}
+	}
+
+	@import "../../vendor/twbs/bootstrap/less/tooltip.less";
+
+	.tooltip.in {
+		.opacity(1);
+	}
+
+	.tooltip-inner {
+		line-height: 20px;
+		text-align:  left;
+
+		br {
+			line-height: inherit;
+		}
+	}
+}
+

public/css/laps.min.css

@@ -0,0 +1 @@
+#wpadminbar #wp-admin-bar-laps .ab-sub-wrapper{min-width:90%;width:90%;position:fixed;left:5%}#wpadminbar #wp-admin-bar-laps .ab-submenu{padding:0}#wpadminbar #wp-admin-bar-laps_output{padding:0 10px}#wpadminbar #wp-admin-bar-laps_output:hover{background-color:transparent}#wpadminbar #wp-admin-bar-laps_output .ab-empty-item{display:none}#wpadminbar .laps-timeline{height:20px;margin-bottom:20px;overflow:hidden;background-color:#f5f5f5;border-radius:4px;-webkit-box-shadow:inset 0 1px 2px rgba(0, 0, 0, 0.1);box-shadow:inset 0 1px 2px rgba(0, 0, 0, 0.1);margin:6px 0;position:relative}#wpadminbar .laps-timeline .event{float:left;width:0%;height:100%;font-size:12px;line-height:20px;color:#fff;text-align:center;background-color:#AAAAAA;-webkit-box-shadow:inset 0 -1px 0 rgba(0, 0, 0, 0.15);box-shadow:inset 0 -1px 0 rgba(0, 0, 0, 0.15);-webkit-transition:width 0.6s ease;-o-transition:width 0.6s ease;transition:width 0.6s ease;position:absolute;border-left:1px solid #f5f5f5;min-width:2px}#wpadminbar .laps-timeline .event-php{background-color:#B10DC9}#wpadminbar .laps-timeline .event-theme{background-color:#2ECC40}#wpadminbar .laps-timeline .event-plugin{background-color:#0074D9}#wpadminbar .laps-timeline .event-core{background-color:#FF851B}#wpadminbar .laps-timeline .event-sql-read{background-color:#7FDBFF}#wpadminbar .laps-timeline .event-sql-write{background-color:#FF4136}#wpadminbar .laps-timeline .event-http{background-color:#FF4136}#wpadminbar .laps-timeline .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0, 0, 0, 0);border:0}#wpadminbar .tooltip{position:absolute;z-index:100000;display:block;font-family:"Helvetica Neue", Helvetica, Arial, sans-serif;font-style:normal;font-weight:400;line-height:1.42857143;line-break:auto;text-align:left;text-align:start;text-decoration:none;text-shadow:none;text-transform:none;letter-spacing:normal;word-break:normal;word-spacing:normal;word-wrap:normal;white-space:normal;font-size:12px;filter:alpha(opacity=0);opacity:0}#wpadminbar .tooltip.in{filter:alpha(opacity=90);opacity:0.9}#wpadminbar .tooltip.top{padding:5px 0;margin-top:-3px}#wpadminbar .tooltip.right{padding:0 5px;margin-left:3px}#wpadminbar .tooltip.bottom{padding:5px 0;margin-top:3px}#wpadminbar .tooltip.left{padding:0 5px;margin-left:-3px}#wpadminbar .tooltip.top .tooltip-arrow{bottom:0;left:50%;margin-left:-5px;border-width:5px 5px 0;border-top-color:#464646}#wpadminbar .tooltip.top-left .tooltip-arrow{right:5px;bottom:0;margin-bottom:-5px;border-width:5px 5px 0;border-top-color:#464646}#wpadminbar .tooltip.top-right .tooltip-arrow{bottom:0;left:5px;margin-bottom:-5px;border-width:5px 5px 0;border-top-color:#464646}#wpadminbar .tooltip.right .tooltip-arrow{top:50%;left:0;margin-top:-5px;border-width:5px 5px 5px 0;border-right-color:#464646}#wpadminbar .tooltip.left .tooltip-arrow{top:50%;right:0;margin-top:-5px;border-width:5px 0 5px 5px;border-left-color:#464646}#wpadminbar .tooltip.bottom .tooltip-arrow{top:0;left:50%;margin-left:-5px;border-width:0 5px 5px;border-bottom-color:#464646}#wpadminbar .tooltip.bottom-left .tooltip-arrow{top:0;right:5px;margin-top:-5px;border-width:0 5px 5px;border-bottom-color:#464646}#wpadminbar .tooltip.bottom-right .tooltip-arrow{top:0;left:5px;margin-top:-5px;border-width:0 5px 5px;border-bottom-color:#464646}#wpadminbar .tooltip-inner{max-width:300px;padding:3px 8px;color:#eee;text-align:center;background-color:#464646;border-radius:4px}#wpadminbar .tooltip-arrow{position:absolute;width:0;height:0;border-color:transparent;border-style:solid}#wpadminbar .tooltip.in{filter:alpha(opacity=100);opacity:1}#wpadminbar .tooltip-inner{line-height:20px;text-align:left}#wpadminbar .tooltip-inner br{line-height:inherit}

public/css/variables.less

@@ -1,21 +1,23 @@
-@font-size-small: 12px;
-@line-height-computed: 20px;
-
-// colors
-@timeline-bg: #f5f5f5;
-@event-theme-color: #5cb85c;
-@event-plugin-color: #428bca;
-@event-core-color: #f0ad4e;
-@event-info-color: #5bc0de;
-@event-warning-color: #d9534f;
-@progress-bg: @timeline-bg;
-@progress-bar-bg: @event-info-color;
-
-// because admin bar is 99999
-@zindex-tooltip: 100000;
-@tooltip-max-width: 300px;
-@tooltip-color: #ccc;
-@tooltip-bg: #464646;
-@tooltip-arrow-width: 5px;
-@tooltip-arrow-color: @tooltip-bg;
+@font-size-small: 12px;
+@line-height-computed: 20px;
+
+// colors
+@timeline-bg: #f5f5f5;
+@event-php-color: #B10DC9;
+@event-theme-color: #2ECC40;
+@event-plugin-color: #0074D9;
+@event-core-color: #FF851B;
+@event-sql-color: #7FDBFF;
+@event-info-color: #AAAAAA;
+@event-warning-color: #FF4136;
+@progress-bg: @timeline-bg;
+@progress-bar-bg: @event-info-color;
+
+// because admin bar is 99999
+@zindex-tooltip: 100000;
+@tooltip-max-width: 300px;
+@tooltip-color: #eee;
+@tooltip-bg: #464646;
+@tooltip-arrow-width: 5px;
+@tooltip-arrow-color: @tooltip-bg;
 @border-radius-base: 4px;

public/js/laps.js

@@ -1,9 +1,9 @@
 /* ========================================================================
- * Bootstrap: tooltip.js v3.3.7
- * http://getbootstrap.com/javascript/#tooltip
+ * Bootstrap: tooltip.js v3.4.0
+ * https://getbootstrap.com/docs/3.4/javascript/#tooltip
  * Inspired by the original jQuery.tipsy by Jason Frame
  * ========================================================================
- * Copyright 2011-2016 Twitter, Inc.
+ * Copyright 2011-2018 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * ======================================================================== */
 
@@ -26,7 +26,7 @@
     this.init('tooltip', element, options)
   }
 
-  Tooltip.VERSION  = '3.3.7'
+  Tooltip.VERSION  = '3.4.0'
 
   Tooltip.TRANSITION_DURATION = 150
 
@@ -51,7 +51,7 @@
     this.type      = type
     this.$element  = $(element)
     this.options   = this.getOptions(options)
-    this.$viewport = this.options.viewport && $($.isFunction(this.options.viewport) ? this.options.viewport.call(this, this.$element) : (this.options.viewport.selector || this.options.viewport))
+    this.$viewport = this.options.viewport && $(document).find($.isFunction(this.options.viewport) ? this.options.viewport.call(this, this.$element) : (this.options.viewport.selector || this.options.viewport))
     this.inState   = { click: false, hover: false, focus: false }
 
     if (this.$element[0] instanceof document.constructor && !this.options.selector) {
@@ -204,7 +204,7 @@
         .addClass(placement)
         .data('bs.' + this.type, this)
 
-      this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element)
+      this.options.container ? $tip.appendTo($(document).find(this.options.container)) : $tip.insertAfter(this.$element)
       this.$element.trigger('inserted.bs.' + this.type)
 
       var pos          = this.getPosition()

public/js/laps.min.js

@@ -1,5 +1,5 @@
-+function(t){'use strict';var e=function(t,e){this.type=null;this.options=null;this.enabled=null;this.timeout=null;this.hoverState=null;this.$element=null;this.inState=null;this.init('tooltip',t,e)};e.VERSION='3.3.7';e.TRANSITION_DURATION=150;e.DEFAULTS={animation:!0,placement:'top',selector:!1,template:'<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',trigger:'hover focus',title:'',delay:0,html:!1,container:!1,viewport:{selector:'body',padding:0}};e.prototype.init=function(e,i,o){this.enabled=!0;this.type=e;this.$element=t(i);this.options=this.getOptions(o);this.$viewport=this.options.viewport&&t(t.isFunction(this.options.viewport)?this.options.viewport.call(this,this.$element):(this.options.viewport.selector||this.options.viewport));this.inState={click:!1,hover:!1,focus:!1};if(this.$element[0]instanceof document.constructor&&!this.options.selector){throw new Error('`selector` option must be specified when initializing '+this.type+' on the window.document object!')};var r=this.options.trigger.split(' ');for(var s=r.length;s--;){var n=r[s];if(n=='click'){this.$element.on('click.'+this.type,this.options.selector,t.proxy(this.toggle,this))}
-else if(n!='manual'){var l=n=='hover'?'mouseenter':'focusin',a=n=='hover'?'mouseleave':'focusout';this.$element.on(l+'.'+this.type,this.options.selector,t.proxy(this.enter,this));this.$element.on(a+'.'+this.type,this.options.selector,t.proxy(this.leave,this))}};this.options.selector?(this._options=t.extend({},this.options,{trigger:'manual',selector:''})):this.fixTitle()};e.prototype.getDefaults=function(){return e.DEFAULTS};e.prototype.getOptions=function(e){e=t.extend({},this.getDefaults(),this.$element.data(),e);if(e.delay&&typeof e.delay=='number'){e.delay={show:e.delay,hide:e.delay}};return e};e.prototype.getDelegateOptions=function(){var e={};var i=this.getDefaults();this._options&&t.each(this._options,function(t,o){if(i[t]!=o)e[t]=o});return e};e.prototype.enter=function(e){var i=e instanceof this.constructor?e:t(e.currentTarget).data('bs.'+this.type);if(!i){i=new this.constructor(e.currentTarget,this.getDelegateOptions());t(e.currentTarget).data('bs.'+this.type,i)};if(e instanceof t.Event){i.inState[e.type=='focusin'?'focus':'hover']=!0};if(i.tip().hasClass('in')||i.hoverState=='in'){i.hoverState='in';return};clearTimeout(i.timeout);i.hoverState='in';if(!i.options.delay||!i.options.delay.show)return i.show();i.timeout=setTimeout(function(){if(i.hoverState=='in')i.show()},i.options.delay.show)};e.prototype.isInStateTrue=function(){for(var t in this.inState){if(this.inState[t])return!0};return!1};e.prototype.leave=function(e){var i=e instanceof this.constructor?e:t(e.currentTarget).data('bs.'+this.type);if(!i){i=new this.constructor(e.currentTarget,this.getDelegateOptions());t(e.currentTarget).data('bs.'+this.type,i)};if(e instanceof t.Event){i.inState[e.type=='focusout'?'focus':'hover']=!1};if(i.isInStateTrue())return;clearTimeout(i.timeout);i.hoverState='out';if(!i.options.delay||!i.options.delay.hide)return i.hide();i.timeout=setTimeout(function(){if(i.hoverState=='out')i.hide()},i.options.delay.hide)};e.prototype.show=function(){var c=t.Event('show.bs.'+this.type);if(this.hasContent()&&this.enabled){this.$element.trigger(c);var v=t.contains(this.$element[0].ownerDocument.documentElement,this.$element[0]);if(c.isDefaultPrevented()||!v)return;var n=this,o=this.tip(),u=this.getUID(this.type);this.setContent();o.attr('id',u);this.$element.attr('aria-describedby',u);if(this.options.animation)o.addClass('fade');var i=typeof this.options.placement=='function'?this.options.placement.call(this,o[0],this.$element[0]):this.options.placement,h=/\s?auto?\s?/i,f=h.test(i);if(f)i=i.replace(h,'')||'top';o.detach().css({top:0,left:0,display:'block'}).addClass(i).data('bs.'+this.type,this);this.options.container?o.appendTo(this.options.container):o.insertAfter(this.$element);this.$element.trigger('inserted.bs.'+this.type);var s=this.getPosition(),l=o[0].offsetWidth,a=o[0].offsetHeight;if(f){var m=i,r=this.getPosition(this.$viewport);i=i=='bottom'&&s.bottom+a>r.bottom?'top':i=='top'&&s.top-a<r.top?'bottom':i=='right'&&s.right+l>r.width?'left':i=='left'&&s.left-l<r.left?'right':i;o.removeClass(m).addClass(i)};var d=this.getCalculatedOffset(i,s,l,a);this.applyPlacement(d,i);var p=function(){var t=n.hoverState;n.$element.trigger('shown.bs.'+n.type);n.hoverState=null;if(t=='out')n.leave(n)};t.support.transition&&this.$tip.hasClass('fade')?o.one('bsTransitionEnd',p).emulateTransitionEnd(e.TRANSITION_DURATION):p()}};e.prototype.applyPlacement=function(e,o){var i=this.tip(),c=i[0].offsetWidth,l=i[0].offsetHeight,a=parseInt(i.css('margin-top'),10),p=parseInt(i.css('margin-left'),10);if(isNaN(a))a=0;if(isNaN(p))p=0;e.top+=a;e.left+=p;t.offset.setOffset(i[0],t.extend({using:function(t){i.css({top:Math.round(t.top),left:Math.round(t.left)})}},e),0);i.addClass('in');var h=i[0].offsetWidth,s=i[0].offsetHeight;if(o=='top'&&s!=l){e.top=e.top+l-s};var n=this.getViewportAdjustedDelta(o,e,h,s);if(n.left)e.left+=n.left;else e.top+=n.top;var r=/top|bottom/.test(o),f=r?n.left*2-c+h:n.top*2-l+s,u=r?'offsetWidth':'offsetHeight';i.offset(e);this.replaceArrow(f,i[0][u],r)};e.prototype.replaceArrow=function(t,e,i){this.arrow().css(i?'left':'top',50*(1-t/e)+'%').css(i?'top':'left','')};e.prototype.setContent=function(){var t=this.tip(),e=this.getTitle();t.find('.tooltip-inner')[this.options.html?'html':'text'](e);t.removeClass('fade in top bottom left right')};e.prototype.hide=function(i){var o=this,n=t(this.$tip),s=t.Event('hide.bs.'+this.type);function r(){if(o.hoverState!='in')n.detach();if(o.$element){o.$element.removeAttr('aria-describedby').trigger('hidden.bs.'+o.type)};i&&i()};this.$element.trigger(s);if(s.isDefaultPrevented())return;n.removeClass('in');t.support.transition&&n.hasClass('fade')?n.one('bsTransitionEnd',r).emulateTransitionEnd(e.TRANSITION_DURATION):r();this.hoverState=null;return this};e.prototype.fixTitle=function(){var t=this.$element;if(t.attr('title')||typeof t.attr('data-original-title')!='string'){t.attr('data-original-title',t.attr('title')||'').attr('title','')}};e.prototype.hasContent=function(){return this.getTLine truncated
++function(t){'use strict';var e=function(t,e){this.type=null;this.options=null;this.enabled=null;this.timeout=null;this.hoverState=null;this.$element=null;this.inState=null;this.init('tooltip',t,e)};e.VERSION='3.4.0';e.TRANSITION_DURATION=150;e.DEFAULTS={animation:!0,placement:'top',selector:!1,template:'<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',trigger:'hover focus',title:'',delay:0,html:!1,container:!1,viewport:{selector:'body',padding:0}};e.prototype.init=function(e,i,o){this.enabled=!0;this.type=e;this.$element=t(i);this.options=this.getOptions(o);this.$viewport=this.options.viewport&&t(document).find(t.isFunction(this.options.viewport)?this.options.viewport.call(this,this.$element):(this.options.viewport.selector||this.options.viewport));this.inState={click:!1,hover:!1,focus:!1};if(this.$element[0]instanceof document.constructor&&!this.options.selector){throw new Error('`selector` option must be specified when initializing '+this.type+' on the window.document object!')};var r=this.options.trigger.split(' ');for(var s=r.length;s--;){var n=r[s];if(n=='click'){this.$element.on('click.'+this.type,this.options.selector,t.proxy(this.toggle,this))}
+else if(n!='manual'){var l=n=='hover'?'mouseenter':'focusin',a=n=='hover'?'mouseleave':'focusout';this.$element.on(l+'.'+this.type,this.options.selector,t.proxy(this.enter,this));this.$element.on(a+'.'+this.type,this.options.selector,t.proxy(this.leave,this))}};this.options.selector?(this._options=t.extend({},this.options,{trigger:'manual',selector:''})):this.fixTitle()};e.prototype.getDefaults=function(){return e.DEFAULTS};e.prototype.getOptions=function(e){e=t.extend({},this.getDefaults(),this.$element.data(),e);if(e.delay&&typeof e.delay=='number'){e.delay={show:e.delay,hide:e.delay}};return e};e.prototype.getDelegateOptions=function(){var e={};var i=this.getDefaults();this._options&&t.each(this._options,function(t,o){if(i[t]!=o)e[t]=o});return e};e.prototype.enter=function(e){var i=e instanceof this.constructor?e:t(e.currentTarget).data('bs.'+this.type);if(!i){i=new this.constructor(e.currentTarget,this.getDelegateOptions());t(e.currentTarget).data('bs.'+this.type,i)};if(e instanceof t.Event){i.inState[e.type=='focusin'?'focus':'hover']=!0};if(i.tip().hasClass('in')||i.hoverState=='in'){i.hoverState='in';return};clearTimeout(i.timeout);i.hoverState='in';if(!i.options.delay||!i.options.delay.show)return i.show();i.timeout=setTimeout(function(){if(i.hoverState=='in')i.show()},i.options.delay.show)};e.prototype.isInStateTrue=function(){for(var t in this.inState){if(this.inState[t])return!0};return!1};e.prototype.leave=function(e){var i=e instanceof this.constructor?e:t(e.currentTarget).data('bs.'+this.type);if(!i){i=new this.constructor(e.currentTarget,this.getDelegateOptions());t(e.currentTarget).data('bs.'+this.type,i)};if(e instanceof t.Event){i.inState[e.type=='focusout'?'focus':'hover']=!1};if(i.isInStateTrue())return;clearTimeout(i.timeout);i.hoverState='out';if(!i.options.delay||!i.options.delay.hide)return i.hide();i.timeout=setTimeout(function(){if(i.hoverState=='out')i.hide()},i.options.delay.hide)};e.prototype.show=function(){var c=t.Event('show.bs.'+this.type);if(this.hasContent()&&this.enabled){this.$element.trigger(c);var v=t.contains(this.$element[0].ownerDocument.documentElement,this.$element[0]);if(c.isDefaultPrevented()||!v)return;var n=this,o=this.tip(),u=this.getUID(this.type);this.setContent();o.attr('id',u);this.$element.attr('aria-describedby',u);if(this.options.animation)o.addClass('fade');var i=typeof this.options.placement=='function'?this.options.placement.call(this,o[0],this.$element[0]):this.options.placement,h=/\s?auto?\s?/i,f=h.test(i);if(f)i=i.replace(h,'')||'top';o.detach().css({top:0,left:0,display:'block'}).addClass(i).data('bs.'+this.type,this);this.options.container?o.appendTo(t(document).find(this.options.container)):o.insertAfter(this.$element);this.$element.trigger('inserted.bs.'+this.type);var s=this.getPosition(),l=o[0].offsetWidth,a=o[0].offsetHeight;if(f){var m=i,r=this.getPosition(this.$viewport);i=i=='bottom'&&s.bottom+a>r.bottom?'top':i=='top'&&s.top-a<r.top?'bottom':i=='right'&&s.right+l>r.width?'left':i=='left'&&s.left-l<r.left?'right':i;o.removeClass(m).addClass(i)};var d=this.getCalculatedOffset(i,s,l,a);this.applyPlacement(d,i);var p=function(){var t=n.hoverState;n.$element.trigger('shown.bs.'+n.type);n.hoverState=null;if(t=='out')n.leave(n)};t.support.transition&&this.$tip.hasClass('fade')?o.one('bsTransitionEnd',p).emulateTransitionEnd(e.TRANSITION_DURATION):p()}};e.prototype.applyPlacement=function(e,o){var i=this.tip(),c=i[0].offsetWidth,l=i[0].offsetHeight,a=parseInt(i.css('margin-top'),10),p=parseInt(i.css('margin-left'),10);if(isNaN(a))a=0;if(isNaN(p))p=0;e.top+=a;e.left+=p;t.offset.setOffset(i[0],t.extend({using:function(t){i.css({top:Math.round(t.top),left:Math.round(t.left)})}},e),0);i.addClass('in');var h=i[0].offsetWidth,s=i[0].offsetHeight;if(o=='top'&&s!=l){e.top=e.top+l-s};var n=this.getViewportAdjustedDelta(o,e,h,s);if(n.left)e.left+=n.left;else e.top+=n.top;var r=/top|bottom/.test(o),f=r?n.left*2-c+h:n.top*2-l+s,u=r?'offsetWidth':'offsetHeight';i.offset(e);this.replaceArrow(f,i[0][u],r)};e.prototype.replaceArrow=function(t,e,i){this.arrow().css(i?'left':'top',50*(1-t/e)+'%').css(i?'top':'left','')};e.prototype.setContent=function(){var t=this.tip(),e=this.getTitle();t.find('.tooltip-inner')[this.options.html?'html':'text'](e);t.removeClass('fade in top bottom left right')};e.prototype.hide=function(i){var o=this,n=t(this.$tip),s=t.Event('hide.bs.'+this.type);function r(){if(o.hoverState!='in')n.detach();if(o.$element){o.$element.removeAttr('aria-describedby').trigger('hidden.bs.'+o.type)};i&&i()};this.$element.trigger(s);if(s.isDefaultPrevented())return;n.removeClass('in');t.support.transition&&n.hasClass('fade')?n.one('bsTransitionEnd',r).emulateTransitionEnd(e.TRANSITION_DURATION):r();this.hoverState=null;return this};e.prototype.fixTitle=function(){var t=this.$element;if(t.attr('title')||typeof t.attr('data-original-title')!='string'){t.attr('data-original-title',t.attr('title')||'').attr('title','')}};e.prototype.hasContent=function(Line truncated
 else if(h>e.top+e.height){o.top=e.top+e.height-h}}
 else{var l=i.left-s,a=i.left+s+n;if(l<e.left){o.left=e.left-l}
 else if(a>e.right){o.left=e.left+e.width-a}};return o};e.prototype.getTitle=function(){var e,i=this.$element,t=this.options;e=i.attr('data-original-title')||(typeof t.title=='function'?t.title.call(i[0]):t.title);return e};e.prototype.getUID=function(t){do t+=~~(Math.random()*1000000);while(document.getElementById(t))return t};e.prototype.tip=function(){if(!this.$tip){this.$tip=t(this.options.template);if(this.$tip.length!=1){throw new Error(this.type+' `template` option must consist of exactly 1 top-level element!')}};return this.$tip};e.prototype.arrow=function(){return(this.$arrow=this.$arrow||this.tip().find('.tooltip-arrow'))};e.prototype.enable=function(){this.enabled=!0};e.prototype.disable=function(){this.enabled=!1};e.prototype.toggleEnabled=function(){this.enabled=!this.enabled};e.prototype.toggle=function(e){var i=this;if(e){i=t(e.currentTarget).data('bs.'+this.type);if(!i){i=new this.constructor(e.currentTarget,this.getDelegateOptions());t(e.currentTarget).data('bs.'+this.type,i)}};if(e){i.inState.click=!i.inState.click;if(i.isInStateTrue())i.enter(i);else i.leave(i)}

src/Event/Core_Events.php

@@ -0,0 +1,34 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Event;
+
+/**
+ * Main set of events for WordPress core
+ */
+class Core_Events implements Hook_Event_Config_Interface {
+
+	/**
+	 * @return array
+	 */
+	public function get_events(): array {
+
+		return [
+			[ 'Plugins Load', 'plugin', '', 'plugins_loaded', - 1, - 2 ],
+			[ 'Plugins Loaded Hook', 'plugin', 'plugins_loaded' ],
+			[ 'Themes Load', 'theme', 'setup_theme', 'after_setup_theme' ],
+			[ 'Init Hook', 'core', 'init' ],
+			[ 'WP Loaded Hook', 'core', 'wp_loaded' ],
+			[ 'Query Setup', 'core', 'wp_loaded', 'template_redirect', PHP_INT_MAX, -1 ],
+			[ 'Template Loader', 'theme', 'template_redirect', 'template_include' ],
+			[ 'Admin Init Hook', 'core', 'admin_init' ],
+			[ 'Admin Menu', 'core', '_admin_menu', 'admin_menu' ],
+			[ 'Admin Print Scripts', 'core', 'admin_enqueue_scripts', 'admin_print_scripts' ],
+			[ 'Head Hook', 'theme', 'wp_head' ],
+			[ 'Main Loop', 'theme', 'loop_start', 'loop_end' ],
+			[ 'Sidebar', 'theme', 'dynamic_sidebar_before', 'dynamic_sidebar_after' ],
+			[ 'Toolbar', 'core', 'admin_bar_menu', '' ],
+			[ 'Footer Hook', 'theme', 'wp_footer' ],
+		];
+	}
+}

src/Event/Genesis_Events.php

@@ -0,0 +1,29 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Event;
+
+/**
+ * Events for Genesis Framework based themes
+ *
+ * @link http://my.studiopress.com/themes/genesis/
+ */
+class Genesis_Events implements Hook_Event_Config_Interface {
+
+	/**
+	 * @return array
+	 */
+	public function get_events(): array {
+
+		return \function_exists( 'genesis' ) ? [
+			[ 'Header', 'theme', 'genesis_before_header', 'genesis_after_header' ],
+			[ 'Sidebar', 'theme', 'genesis_before_sidebar_widget_area', 'genesis_after_sidebar_widget_area' ],
+			[
+				'Sidebar (alternate)',
+				'theme',
+				'genesis_before_sidebar_alt_widget_area',
+				'genesis_after_sidebar_alt_widget_area',
+			],
+		] : [];
+	}
+}

src/Event/Hook_Event_Config_Interface.php

@@ -0,0 +1,19 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Event;
+
+use Rarst\Laps\Record\Collector\Hook_Collector;
+
+/**
+ * Interface to retrieve configuration array of hook events to track.
+ */
+interface Hook_Event_Config_Interface {
+
+	/**
+	 * @see Hook_Collector::add_event()
+	 *
+	 * @return array[]
+	 */
+	public function get_events(): array;
+}

src/Event/Hybrid_Events.php

@@ -0,0 +1,48 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Event;
+
+/**
+ * Events for Hybrid Core based themes
+ *
+ * @link http://themehybrid.com/hybrid-core
+ */
+class Hybrid_Events implements Hook_Event_Config_Interface {
+
+	/**
+	 * @return array
+	 */
+	public function get_events(): array {
+
+		$events = [];
+
+		if ( ! \function_exists( 'hybrid_get_prefix' ) ) {
+			return $events;
+		}
+
+		/** @var string $prefix */
+		$prefix = hybrid_get_prefix();
+
+		$events = [
+			[ 'Header', 'theme', "{$prefix}_before_header", "{$prefix}_after_header" ],
+		];
+
+		/** @var array $sidebars */
+		$sidebars = get_theme_support( 'hybrid-core-sidebars' );
+
+		if ( ! empty( $sidebars[0] ) ) {
+			/** @var string $sidebar */
+			foreach ( $sidebars[0] as $sidebar ) {
+				$events[] = [
+					"Sidebar ({$sidebar})",
+					'theme',
+					"{$prefix}_before_{$sidebar}",
+					"{$prefix}_after_{$sidebar}",
+				];
+			}
+		}
+
+		return $events;
+	}
+}

src/Event/THA_Events.php

@@ -0,0 +1,23 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Event;
+
+/**
+ * Events for Theme Hook Alliance
+ *
+ * @link http://zamoose.github.io/themehookalliance/
+ */
+class THA_Events implements Hook_Event_Config_Interface {
+
+	/**
+	 * @return array
+	 */
+	public function get_events(): array {
+
+		return \defined( 'THA_HOOKS_VERSION' ) ? [
+			[ 'Header', 'theme', 'tha_header_before', 'tha_header_after' ],
+			[ 'Sidebars', 'theme', 'tha_sidebars_before', 'tha_sidebars_after' ],
+		] : [];
+	}
+}

src/Event/WooCommerce_Events.php

@@ -0,0 +1,24 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Event;
+
+/**
+ * Events for WooCommerce plugin
+ */
+class WooCommerce_Events implements Hook_Event_Config_Interface {
+
+	/**
+	 * @return array
+	 */
+	public function get_events(): array {
+
+		return class_exists( 'WooCommerce' ) ? [
+			[ 'WooCommerce Init', 'plugin', 'before_woocommerce_init', 'woocommerce_init' ],
+			[ 'WooCommerce Shop Loop', 'plugin', 'woocommerce_before_shop_loop', 'woocommerce_after_shop_loop' ],
+			[ 'WooCommerce Single Product', 'plugin', 'woocommerce_before_single_product', 'woocommerce_after_single_product' ],
+			[ 'WooCommerce Cart', 'plugin', 'woocommerce_before_cart', 'woocommerce_after_cart' ],
+			[ 'WooCommerce Checkout', 'plugin', 'woocommerce_before_checkout_form', 'woocommerce_after_checkout_form' ],
+		] : [];
+	}
+}

src/Event/Yoast_Events.php

@@ -0,0 +1,20 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Event;
+
+/**
+ * Events for Yoast plugins
+ */
+class Yoast_Events implements Hook_Event_Config_Interface {
+
+	/**
+	 * @return array
+	 */
+	public function get_events(): array {
+
+		return class_exists( 'WPSEO_Frontend' ) ? [
+			[ 'WP SEO head hook', 'plugin', 'wpseo_head' ],
+		] : [];
+	}
+}

src/Formatter/Backtrace_Formatter.php

@@ -0,0 +1,104 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Formatter;
+
+/**
+ * Formatter to adjust WP backtrace output to be more short and concise.
+ */
+class Backtrace_Formatter {
+
+	/** @var string[] $skip String matches to omit. */
+	protected static $skip = [
+		'wp-blog-header.php',
+		'wp-load.php',
+		'wp-config.php',
+		'admin.php',
+		'template-loader.php',
+		'locate_template',
+		'load_template',
+		'_wp_get_current_user',
+		'WP_Hook',
+	];
+
+	/** @var array $truncate_paths Paths to truncate from includes. */
+	protected $truncate_paths = [];
+
+	/**
+	 * Set up object properties.
+	 */
+	public function __construct() {
+
+		$this->truncate_paths = [
+			wp_normalize_path( WP_CONTENT_DIR ),
+			wp_normalize_path( ABSPATH ),
+			'wp-admin/',
+			'themes/',
+			'plugins/',
+		];
+	}
+
+	/**
+	 * @param array|string $backtrace Backtrace input as produced by WP.
+	 *
+	 * @return array
+	 */
+	public function format( $backtrace ): array {
+
+		if ( \is_string( $backtrace ) ) {
+			$backtrace = explode( ', ', $backtrace );
+		} else {
+			$backtrace = array_reverse( $backtrace );
+		}
+
+		$backtrace = array_filter( $backtrace, [ $this, 'filter' ] );
+		$backtrace = array_map( [ $this, 'shorten_include' ], $backtrace );
+
+		// TODO compact redunant function sequences, such as transient into option calls.
+
+		return $backtrace;
+	}
+
+	/**
+	 * @param string $item Backtrace item.
+	 *
+	 * @return bool Keep or drop.
+	 */
+	protected function filter( string $item ): bool {
+
+		foreach ( self::$skip as $match ) {
+			if ( false !== strpos( $item, $match ) ) {
+				return false;
+			}
+		}
+
+		return true;
+	}
+
+	/**
+	 *
+	 * @param string $item Backtrace item.
+	 *
+	 * @return string
+	 *
+	 * @psalm-suppress PossiblyFalseOperand
+	 * @psalm-suppress MixedInferredReturnType
+	 */
+	protected function shorten_include( string $item ): string {
+
+		if ( 0 === strpos( $item, 'include' ) || 0 === strpos( $item, 'require' ) ) {
+
+			$path = substr( $item, strpos( $item, '(\'' ) + 2, - 2 );
+			$path = wp_normalize_path( $path );
+			$path = str_replace( $this->truncate_paths, '', $path );
+			if ( ':' === $path[1] ) {
+				$path = substr( $path, 2 );
+			}
+			$path = ltrim( $path, '/' );
+
+			return $path;
+		}
+
+		return $item;
+	}
+}

src/Formatter/Hook_Formatter.php

@@ -0,0 +1,120 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Formatter;
+
+/**
+ * Formatter to process callbacks from a hook instance.
+ */
+class Hook_Formatter {
+
+	/** @var array $truncate_paths Paths to truncate from includes. */
+	protected $truncate_paths = [];
+
+	/**
+	 * Set up object properties.
+	 */
+	public function __construct() {
+
+		$this->truncate_paths = [
+			wp_normalize_path( WP_CONTENT_DIR ),
+			wp_normalize_path( ABSPATH ),
+			'wp-admin/',
+		];
+	}
+
+	/**
+	 * @param \WP_Hook|array $hook Hook instance.
+	 *
+	 * @return array
+	 */
+	public function format( $hook ): array {
+
+		$callbacks = [];
+
+		if ( $hook instanceof \WP_Hook ) {
+			$hook = $hook->callbacks;
+		}
+		ksort( $hook );
+
+		$functions = array_merge( ...$hook );
+
+		foreach ( $functions as $function ) {
+			$callback = $this->get_callback_name( $function['function'], $function['accepted_args'] );
+
+			if ( false !== strpos( $callback, 'Hook_Collector' ) ) {
+				continue;
+			}
+
+			$callbacks[] = $callback;
+		}
+
+		return $callbacks;
+	}
+
+	/**
+	 * @param string|object|array $callback Hook callback.
+	 * @param int                 $args     Number of accepted arguments.
+	 *
+	 * @return string
+	 */
+	protected function get_callback_name( $callback, int $args ): string {
+
+		switch ( gettype( $callback ) ) {
+			case 'object':
+				$callback = $this->get_class_name( $callback );
+				break;
+
+			case 'array':
+				$class    = is_string( $callback[0] )
+					? $callback[0] . '::'
+					: $this->get_class_name( $callback[0] ) . '->';
+				$callback = $class . $callback[1];
+				break;
+		}
+
+		$callback .= ( 1 === $args ) ? '' : "({$args})";
+
+		return $callback;
+	}
+
+	/**
+	 * @param object $object Object to retrieve name for.
+	 *
+	 * @return string
+	 */
+	protected function get_class_name( $object ): string {
+
+		if ( is_a( $object, 'CLosure' ) ) {
+			$class = new \ReflectionFunction( $object );
+
+			return 'closure from ' . $this->shorten_path( $class->getFileName() ) . ':' . $class->getStartLine();
+		}
+
+		$class = new \ReflectionClass( $object );
+		$name  = $class->getName();
+
+		if ( 0 === strpos( $name, 'class@anonymous' ) ) {
+			return 'anonymous class from ' . $this->shorten_path( $class->getFileName() ) . ':' . $class->getStartLine();
+		}
+
+		return $name;
+	}
+
+	/**
+	 * @param string $path Path to shorten.
+	 *
+	 * @return string
+	 */
+	protected function shorten_path( string $path ): string {
+		$path = wp_normalize_path( $path );
+		$path = str_replace( $this->truncate_paths, '', $path );
+		if ( ':' === $path[1] ) {
+			$path = substr( $path, 2 );
+		}
+		$path = ltrim( $path, '/' );
+
+		return $path;
+	}
+}
+

src/Manager/Asset_Manager.php

@@ -0,0 +1,34 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Manager;
+
+/**
+ * Implements load of necessary front–end assets.
+ */
+class Asset_Manager {
+
+	/**
+	 * Sets up the hooks.
+	 */
+	public function __construct() {
+
+		add_action( 'wp_enqueue_scripts', [ $this, 'enqueue_scripts' ] );
+		add_action( 'admin_enqueue_scripts', [ $this, 'enqueue_scripts' ] );
+	}
+
+	/**
+	 * Registers assets and queues as necessary.
+	 */
+	public function enqueue_scripts(): void {
+
+		$suffix = ( \defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
+		wp_register_script( 'laps', plugins_url( "public/js/laps{$suffix}.js", dirname( __DIR__ ) ), [ 'jquery' ], '3.4.0', true );
+		wp_register_style( 'laps', plugins_url( "public/css/laps{$suffix}.css", dirname( __DIR__ ) ) );
+
+		if ( is_admin_bar_showing() ) {
+			wp_enqueue_script( 'laps' );
+			wp_enqueue_style( 'laps' );
+		}
+	}
+}

src/Manager/Load_Order_Manager.php

@@ -0,0 +1,41 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Manager;
+
+/**
+ * Reorders plugin load to put Laps first and time this core boot stage.
+ */
+class Load_Order_Manager {
+
+	/**
+	 * Sets up the hooks.
+	 */
+	public function __construct() {
+
+		add_action( 'pre_update_option_active_plugins', [ $this, 'pre_update_option_active_plugins' ] );
+		add_action( 'pre_update_site_option_active_sitewide_plugins', [ $this, 'pre_update_option_active_plugins' ] );
+	}
+
+	/**
+	 * Reorder active plugins so Laps is first and starts timing load early.
+	 *
+	 * @param array $plugins Filtered array of active plugins’ basenames.
+	 *
+	 * @return array
+	 */
+	public function pre_update_option_active_plugins( array $plugins ): array {
+
+		$plugin = plugin_basename( \dirname( __DIR__, 2 ) . '/laps.php' );
+		$key    = array_search( $plugin, $plugins, true );
+
+		if ( false !== $key && $key > 0 ) {
+
+			unset( $plugins[ $key ] );
+			array_unshift( $plugins, $plugin );
+			$plugins = array_values( $plugins );
+		}
+
+		return $plugins;
+	}
+}

src/Manager/Server_Timing_Manager.php

@@ -0,0 +1,71 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Manager;
+
+use Rarst\Laps\Plugin;
+use Rarst\Laps\Record\Collector\Record_Collector_Interface;
+use Rarst\Laps\Record\Record_Interface;
+
+/**
+ * Implements Server Timing API headers.
+ */
+class Server_Timing_Manager {
+
+	/** @var Record_Collector_Interface */
+	private $collector;
+
+	/**
+	 * @param Record_Collector_Interface $collector Collector of all records.
+	 */
+	public function __construct( Record_Collector_Interface $collector ) {
+
+		$this->collector = $collector;
+
+		add_action( 'admin_init', [ $this, 'send_timing_header' ], PHP_INT_MAX );
+		add_action( 'rest_pre_serve_request', [ $this, 'send_timing_header' ] );
+	}
+
+	/**
+	 * Sends Server Timing API header with records data.
+	 *
+	 * @param mixed $input Pass-through input for attaching to a filter hook.
+	 *
+	 * @return mixed
+	 */
+	public function send_timing_header( $input ) {
+
+		if ( headers_sent() ) {
+			return $input;
+		}
+
+		$ajax = defined( 'DOING_AJAX' ) && DOING_AJAX;
+		$rest = defined( 'REST_REQUEST' ) && REST_REQUEST;
+
+		if ( ! $ajax && ! $rest ) {
+			return $input;
+		}
+
+		// This will be false in REST API w/o nonce, even with valid cookie. Might make sense to filter to true in dev.
+		if ( ! apply_filters( 'laps_can_see', current_user_can( 'manage_options' ) ) ) {
+			return $input;
+		}
+
+		$header  = '';
+
+		/** @var Record_Interface $record */
+		foreach ( $this->collector->get_records() as $record ) {
+			$duration = $record->get_duration() * 1000;
+
+			if ( $duration < 1 ) {
+				continue;
+			}
+
+			$header .= sprintf( '%s;dur=%.2f;desc="%s", ', $record->get_category(), $duration, $record->get_name() );
+		}
+
+		header( 'Server-Timing: ' . preg_replace( '/\R/', '', $header ) );
+
+		return $input;
+	}
+}

src/Manager/Toolbar_Manager.php

@@ -0,0 +1,65 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Manager;
+
+use Mustache_Engine;
+use Rarst\Laps\Record\Collector\Record_Collector_Interface;
+use Rarst\Laps\Record\Iterator\Recursive_Record_Iterator;
+use Rarst\Laps\Plugin;
+use Rarst\Laps\Record\Iterator\Timeline_Iterator;
+
+/**
+ * Implements toolbar menu and visualization.
+ */
+class Toolbar_Manager {
+
+	/** @var Record_Collector_Interface $collector */
+	protected $collector;
+
+	/** @var Mustache_Engine */
+	private $mustache;
+
+	/**
+	 * @param Record_Collector_Interface $collector Collector of all records..
+	 * @param Mustache_Engine            $mustache  Mustache instance.
+	 */
+	public function __construct( Record_Collector_Interface $collector, Mustache_Engine $mustache ) {
+
+		$this->collector = $collector;
+		$this->mustache  = $mustache;
+
+		add_action( 'admin_bar_menu', [ $this, 'admin_bar_menu' ], 1000 );
+	}
+
+	/**
+	 * Render interface and add to the toolbar.
+	 *
+	 * @param \WP_Admin_Bar $wp_admin_bar WordPress core toolbar object.
+	 *
+	 * @psalm-suppress MixedArgument
+	 */
+	public function admin_bar_menu( \WP_Admin_Bar $wp_admin_bar ): void {
+
+		if ( ! apply_filters( 'laps_can_see', current_user_can( 'manage_options' ) ) ) {
+			return;
+		}
+
+		global $timestart;
+
+		$wp_admin_bar->add_node( [
+			'id'    => 'laps',
+			'title' => sprintf( 'Lap: %ss', round( microtime( true ) - $timestart, 3 ) ),
+		] );
+
+		$wp_admin_bar->add_node( [
+			'id'     => 'laps_output',
+			'parent' => 'laps',
+			'meta'   => [ // TODO consider doing render lazily, but might not be worth the effort.
+				'html' => $this->mustache->render( 'laps', [
+					'timelines' => new Timeline_Iterator( new Recursive_Record_Iterator( $this->collector->get_records() ) ),
+				] ),
+			],
+		] );
+	}
+}

src/Mustache_Cache_FrozenCache.php

@@ -1,4 +1,6 @@
 <?php
+declare( strict_types=1 );
+
 namespace Rarst\Laps;
 
 /**
@@ -9,12 +11,14 @@ class Mustache_Cache_FrozenCache extends \Mustache_Cache_FilesystemCache {
 	/**
 	 * Cache and load a compiled Mustache_Template class.
 	 *
-	 * @param string $key
-	 * @param string $value
+	 * @param string $key   Key.
+	 * @param string $value Value.
 	 *
 	 * @return void
+	 *
+	 * @psalm-suppress InvalidScalarArgument
 	 */
-	public function cache( $key, $value ) {
+	public function cache( $key, $value ): void {
 
 		$this->log(
 			\Mustache_Logger::WARNING,

src/Plugin.php

@@ -0,0 +1,78 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps;
+
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+use Rarst\Laps\Provider\Bootable_Provider_Interface;
+use Rarst\Laps\Provider\Hook_Event_Provider;
+use Rarst\Laps\Provider\Manager_Provider;
+use Rarst\Laps\Provider\Record_Provider;
+
+/**
+ * Main plugin's class.
+ */
+class Plugin extends Container {
+
+	/** @var array $providers */
+	protected $providers = [];
+
+	/**
+	 * @param array $values Configuration values to apply.
+	 *
+	 * @psalm-suppress MixedArgument
+	 * @psalm-suppress MixedAssignment
+	 */
+	public function __construct( array $values = [] ) {
+
+		parent::__construct();
+
+		$laps = $this;
+
+		$laps['mustache'] = function (): \Mustache_Engine {
+			return new \Mustache_Engine( [
+				'loader' => new \Mustache_Loader_FilesystemLoader( dirname( __DIR__ ) . '/src/mustache' ),
+				'cache'  => new Mustache_Cache_FrozenCache( dirname( __DIR__ ) . '/src/mustache/cache' ),
+			] );
+		};
+
+		$laps->register( new Manager_Provider() );
+		$laps->register( new Hook_Event_Provider() );
+		$laps->register( new Record_Provider() );
+
+		foreach ( $values as $key => $value ) {
+			$this->offsetSet( $key, $value );
+		}
+	}
+
+	/**
+	 * @param ServiceProviderInterface $provider Provider.
+	 * @param array                    $values   Optional configuration.
+	 *
+	 * @return $this|static
+	 */
+	public function register( ServiceProviderInterface $provider, array $values = [] ): self {
+
+		$this->providers[] = $provider;
+
+		parent::register( $provider, $values );
+
+		return $this;
+	}
+
+	/**
+	 * Start Stopwatch and timing plugin load immediately, then set up core events and needed hooks.
+	 *
+	 * @psalm-suppress MixedAssignment
+	 */
+	public function run(): void {
+
+		foreach ( $this->providers as $provider ) {
+
+			if ( $provider instanceof Bootable_Provider_Interface ) {
+				$provider->boot( $this );
+			}
+		}
+	}
+}

src/Provider/Bootable_Provider_Interface.php

@@ -0,0 +1,19 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Provider;
+
+use Rarst\Laps\Plugin;
+
+/**
+ * Interface for providers that need to boot up once plugin is ready to start.
+ */
+interface Bootable_Provider_Interface {
+
+	/**
+	 * @param Plugin $laps Container instance.
+	 *
+	 * @return void
+	 */
+	public function boot( Plugin $laps ): void;
+}

src/Provider/Hook_Event_Provider.php

@@ -0,0 +1,36 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Provider;
+
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+use Rarst\Laps\Event\Core_Events;
+use Rarst\Laps\Event\Genesis_Events;
+use Rarst\Laps\Event\Hybrid_Events;
+use Rarst\Laps\Event\THA_Events;
+use Rarst\Laps\Event\WooCommerce_Events;
+use Rarst\Laps\Event\Yoast_Events;
+
+/**
+ * Registers hook event configuration for bundled vendor events.
+ */
+class Hook_Event_Provider implements ServiceProviderInterface {
+
+	/**
+	 * @param Container $pimple Container instance.
+	 */
+	public function register( Container $pimple ): void {
+
+		$pimple['hook.events'] = function (): array {
+			return [
+				'core'        => new Core_Events(),
+				'genesis'     => new Genesis_Events(),
+				'hybrid'      => new Hybrid_Events(),
+				'tha'         => new THA_Events(),
+				'woocommerce' => new WooCommerce_Events(),
+				'yoast'       => new Yoast_Events(),
+			];
+		};
+	}
+}

src/Provider/Manager_Provider.php

@@ -0,0 +1,40 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Provider;
+
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+use Rarst\Laps\Manager\Server_Timing_Manager;
+use Rarst\Laps\Plugin;
+use Rarst\Laps\Manager\Asset_Manager;
+use Rarst\Laps\Manager\Load_Order_Manager;
+use Rarst\Laps\Manager\Toolbar_Manager;
+
+/**
+ * Registers manager classes that implement functionality.
+ */
+class Manager_Provider implements ServiceProviderInterface, Bootable_Provider_Interface {
+
+	/**
+	 * @param Container $pimple Container instance.
+	 */
+	public function register( Container $pimple ): void {
+
+		$pimple['managers'] = function ( Plugin $laps ): array {
+			return [
+				new Load_Order_Manager(),
+				new Asset_Manager(),
+				new Toolbar_Manager( $laps['records.lazy'], $laps['mustache'] ),
+				new Server_Timing_Manager( $laps['records.lazy'] ),
+			];
+		};
+	}
+
+	/**
+	 * @param Plugin $laps Container instance.
+	 */
+	public function boot( Plugin $laps ): void {
+		$laps['managers'];
+	}
+}

src/Provider/Record_Provider.php

@@ -0,0 +1,54 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Provider;
+
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+use Rarst\Laps\Plugin;
+use Rarst\Laps\Record\Collector\Core_Load_Collector;
+use Rarst\Laps\Record\Collector\Hook_Collector;
+use Rarst\Laps\Record\Collector\Http_Collector;
+use Rarst\Laps\Record\Collector\Lazy_Proxy_Collector;
+use Rarst\Laps\Record\Collector\Sql_Collector;
+use Symfony\Component\Stopwatch\Stopwatch;
+
+/**
+ * Registers record collectors (responsible to gather and compile event data) and their dependencies.
+ */
+class Record_Provider implements ServiceProviderInterface, Bootable_Provider_Interface {
+
+	/**
+	 * @param Container $pimple Container instance.
+	 */
+	public function register( Container $pimple ): void {
+
+		$pimple['stopwatch'] = $pimple->factory( function (): Stopwatch {
+			return new Stopwatch( true );
+		} );
+
+		$pimple['collectors'] = function ( Plugin $laps ): array {
+			return [
+				'core' => new Core_Load_Collector(),
+				'hook' => new Hook_Collector( $laps['stopwatch'], $laps['hook.events'] ),
+				'http' => new Http_Collector( $laps['stopwatch'] ),
+				'sql'  => new Sql_Collector(),
+			];
+		};
+
+		$pimple['records.lazy'] = function ( Plugin $laps ): Lazy_Proxy_Collector {
+			return new Lazy_Proxy_Collector( $laps['collectors'] );
+		};
+
+		$pimple['records'] = function ( Plugin $laps ): array {
+			return $laps['records.lazy']->get_records();
+		};
+	}
+
+	/**
+	 * @param Plugin $laps Container instance.
+	 */
+	public function boot( Plugin $laps ): void {
+		$laps['collectors'];
+	}
+}

src/Record/Collector/Core_Load_Collector.php

@@ -0,0 +1,50 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Record\Collector;
+
+use Rarst\Laps\Record\Record;
+use Rarst\Laps\Record\Record_Interface;
+
+/**
+ * Covers pre–plugin load time from available data.
+ */
+class Core_Load_Collector implements Record_Collector_Interface {
+
+	/** @var float $timeload */
+	protected $timeload;
+
+	/**
+	 * Store core load end, plugin load start mark.
+	 */
+	public function __construct() {
+		$this->timeload = microtime( true );
+	}
+
+	/**
+	 * @return Record_Interface[]
+	 */
+	public function get_records(): array {
+
+		global $timestart;
+
+		$request_time = filter_var( $_SERVER['REQUEST_TIME_FLOAT'], FILTER_VALIDATE_FLOAT );
+
+		$php = 'PHP Load – ' . PHP_VERSION;
+
+		if ( function_exists( 'opcache_get_status' ) ) {
+			$zend_status = opcache_get_status();
+			$php         .= empty( $zend_status['opcache_enabled'] ) ? '' : ' – OPcache';
+		}
+
+		/**
+		 * @var float $request_time
+		 * @var float $timestart
+		 */
+		return [
+			new Record( $php, $request_time, $timestart - $request_time, '', 'php' ),
+			// TODO This includes network plugins on multisite, need conditional label if Laps is network–activated.
+			new Record( 'Core and MU Plugins Load', $timestart, $this->timeload - $timestart, '', 'core' ),
+		];
+	}
+}

src/Record/Collector/Hook_Collector.php

@@ -0,0 +1,209 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Record\Collector;
+
+use Rarst\Laps\Event\Hook_Event_Config_Interface;
+use Rarst\Laps\Formatter\Hook_Formatter;
+use Rarst\Laps\Record\Stopwatch_Record;
+use Symfony\Component\Stopwatch\Stopwatch;
+use Symfony\Component\Stopwatch\StopwatchEvent;
+
+/**
+ * Processes events based on hooked starts and stops.
+ */
+class Hook_Collector extends Stopwatch_Collector {
+
+	/** @var Hook_Event_Config_Interface[] $event_configs */
+	protected $event_configs = [];
+
+	/** @var array $events */
+	protected $events = [];
+
+	/** @var array */
+	protected $callbacks = [];
+
+	/** @var Hook_Formatter */
+	protected $formatter;
+
+	/**
+	 * @param Stopwatch                     $stopwatch     Stopwatch instance.
+	 * @param Hook_Event_Config_Interface[] $event_configs Starts and stops configuration.
+	 */
+	public function __construct( Stopwatch $stopwatch, array $event_configs ) {
+
+		parent::__construct( $stopwatch );
+
+		$this->start( 'Plugins Load', 'plugin' );
+		$this->add_events( $event_configs['core']->get_events() );
+		unset( $event_configs['core'] );
+		$this->event_configs = $event_configs;
+
+		add_action( 'after_setup_theme', [ $this, 'after_setup_theme' ], 15 );
+
+		$this->formatter = new Hook_Formatter();
+	}
+
+	/**
+	 * Hook events by name and priority from array.
+	 *
+	 * @param array $stops Starts and stops to hook.
+	 */
+	public function add_events( array $stops ): void {
+
+		$this->events = array_merge( $this->events, $stops );
+
+		/**
+		 * @var int|string $key
+		 * @var array      $data
+		 */
+		foreach ( $stops as $key => $data ) {
+
+			if ( is_int( $key ) ) {
+				/** @var array{0:string} $data */
+				$this->add_event( ...$data );
+				continue;
+			}
+
+			/** @var int $priority */
+			foreach ( array_keys( $data ) as $priority ) {
+				add_action( $key, [ $this, 'tick' ], $priority );
+			}
+		}
+	}
+
+	/**
+	 * Add a start/stop pair of hook event.
+	 *
+	 * @param string      $event          Hook event name.
+	 * @param string      $category       Hook event category.
+	 * @param string      $start          Start hook name. Pass empty string to ignore.
+	 * @param string|null $stop           Stop hook name (defaults to start name). Pass empty string to ignore.
+	 * @param int         $start_priority Start hook priority (defaults to -1).
+	 * @param int         $stop_priority  Stop hook priority (defaults to max int).
+	 */
+	private function add_event(
+		string $event,
+		string $category,
+		string $start,
+		?string $stop = null,
+		int $start_priority = - 1,
+		int $stop_priority = PHP_INT_MAX
+	): void {
+		if ( null === $stop ) {
+			$stop = $start;
+		}
+
+		if ( '' !== $start ) {
+			add_action( $start, function ( $input = null ) use ( $event, $category, $start, $stop ) {
+
+				if ( 'Sidebar' === $event ) {
+					$event = $input;
+				}
+
+				if ( $start === $stop ) {
+					global $wp_filter;
+					$this->callbacks[ $event ] = $wp_filter[ $start ];
+				}
+
+				$this->start( $event, $category );
+
+				return $input;
+			}, $start_priority );
+		}
+
+		if ( '' !== $stop ) {
+			add_action( $stop, function ( $input = null ) use ( $event ) {
+
+				if ( 'Sidebar' === $event ) {
+					$event = $input;
+				}
+
+				$this->stop( $event );
+
+				return $input;
+			}, $stop_priority );
+		}
+	}
+
+	/**
+	 * When theme is done possibly add vendor-specific events.
+	 */
+	public function after_setup_theme(): void {
+
+		foreach ( $this->event_configs as $config ) {
+			$this->add_events( $config->get_events() );
+		}
+	}
+
+	/**
+	 * Mark action for the event on Stopwatch.
+	 *
+	 * @deprecated 3.0:4.0 Deprecated in favor of the new format.
+	 * @codeCoverageIgnore
+	 *
+	 * @param mixed $input Pass through if added to filter.
+	 *
+	 * @return mixed
+	 */
+	public function tick( $input = null ) {
+
+		global $wp_filter;
+
+		/** @var string $filter_name */
+		$filter_name     = current_filter();
+		/**
+		 * @var \WP_Hook|array $filter_instance
+		 * @var array<string,\WP_hook|array> $wp_filter
+		 */
+		$filter_instance = $wp_filter[ $filter_name ];
+		/** @var int $priority */
+		$priority        = $filter_instance instanceof \WP_Hook ? $filter_instance->current_priority() : key( $filter_instance );
+
+		// See https://core.trac.wordpress.org/ticket/41185 on broken priority, but more general sanity check.
+		if ( empty( $this->events[ $filter_name ][ $priority ] ) ) {
+			return $input;
+		}
+
+		$event = \wp_parse_args( $this->events[ $filter_name ][ $priority ], [
+			'action'   => 'start',
+			'category' => null,
+		] );
+
+		if ( 'start' === $event['action'] ) {
+			$this->start( $event['event'], $event['category'] );
+		} else {
+			$this->stop( $event['event'] );
+		}
+
+		return $input;
+	}
+
+	/**
+	 * @return Stopwatch_Record[]
+	 */
+	public function get_records(): array {
+
+		$this->stop( 'Toolbar' );
+		$this->stop( 'Footer Hook' );
+
+		return parent::get_records();
+	}
+
+	/**
+	 * @param string         $name  Event name.
+	 * @param StopwatchEvent $event Stopwatch event instance.
+	 *
+	 * @return Stopwatch_Record
+	 */
+	protected function transform( string $name, StopwatchEvent $event ): Stopwatch_Record {
+
+		$description = '';
+
+		if ( isset( $this->callbacks[ $name ] ) ) {
+			$description = implode( '<br />', $this->formatter->format( $this->callbacks[ $name ] ) );
+		}
+
+		return new Stopwatch_Record( $name, $event, $description );
+	}
+}

src/Record/Collector/Http_Collector.php

@@ -0,0 +1,84 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Record\Collector;
+
+use Rarst\Laps\Formatter\Backtrace_Formatter;
+use Rarst\Laps\Record\Stopwatch_Record;
+use Symfony\Component\Stopwatch\Stopwatch;
+use Symfony\Component\Stopwatch\StopwatchEvent;
+
+/**
+ * Captures time of network requests made with HTTP API.
+ */
+class Http_Collector extends Stopwatch_Collector {
+
+	/** @var Backtrace_Formatter */
+	private $formatter;
+
+	/** @var array */
+	private $callers = [];
+
+	/**
+	 * @param Stopwatch $stopwatch Stopwatch instance.
+	 */
+	public function __construct( Stopwatch $stopwatch ) {
+
+		parent::__construct( $stopwatch );
+
+		$this->formatter = new Backtrace_Formatter();
+
+		add_action( 'pre_http_request', [ $this, 'pre_http_request' ], 10, 3 );
+		add_action( 'http_api_debug', [ $this, 'http_api_debug' ], 10, 5 );
+	}
+
+	/**
+	 * Capture start time of HTTP request
+	 *
+	 * @param false|array|\WP_Error $false Whether to preempt an HTTP request's return value. Default false.
+	 * @param array                 $args  HTTP request arguments.
+	 * @param string                $url   The request URL.
+	 *
+	 * @return boolean
+	 */
+	public function pre_http_request( $false, array $args, string $url ) {
+
+		$this->start( $url, 'http' );
+		$this->callers[ $url ] = wp_debug_backtrace_summary( __CLASS__, 5 );
+
+		return $false;
+	}
+
+	/**
+	 * Capture end time of HTTP request
+	 *
+	 * @param array|\WP_Error $response HTTP response or WP_Error object.
+	 * @param string          $type     Context under which the hook is fired.
+	 * @param object          $class    HTTP transport used.
+	 * @param array           $args     HTTP request arguments.
+	 * @param string          $url      The request URL.
+	 *
+	 * @return mixed
+	 *
+	 * @noinspection MoreThanThreeArgumentsInspection
+	 */
+	public function http_api_debug( $response, string $type, $class, array $args, string $url ) {
+
+		$this->stop( $url );
+
+		return $response;
+	}
+
+	/**
+	 * @param string         $name  Event name.
+	 * @param StopwatchEvent $event Stopwatch event instance.
+	 *
+	 * @return Stopwatch_Record
+	 */
+	public function transform( string $name, StopwatchEvent $event ): Stopwatch_Record {
+
+		$backtrace = $this->formatter->format( $this->callers[ $name ] );
+
+		return new Stopwatch_Record( $name, $event, implode( '<br />', $backtrace ) );
+	}
+}

src/Record/Collector/Lazy_Proxy_Collector.php

@@ -0,0 +1,38 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Record\Collector;
+
+use Rarst\Laps\Record\Record_Interface;
+
+/**
+ * Collects records from concrete collectors set on access.
+ */
+class Lazy_Proxy_Collector implements Record_Collector_Interface {
+
+	/** @var array|Record_Collector_Interface[] */
+	private $collectors;
+
+	/**
+	 * Lazy_Proxy_Collector constructor.
+	 *
+	 * @param Record_Collector_Interface[] $collectors Array of collectors to store for processing.
+	 */
+	public function __construct( array $collectors ) {
+		$this->collectors = $collectors;
+	}
+
+	/**
+	 * @return Record_Interface[]
+	 */
+	public function get_records(): array {
+		$records = [];
+
+		/** @var Record_Collector_Interface $collector */
+		foreach ( $this->collectors as $collector ) {
+			$records[] = $collector->get_records();
+		}
+
+		return count( $records ) ? array_merge( ...$records ) : [];
+	}
+}

src/Record/Collector/Record_Collector_Interface.php

@@ -0,0 +1,17 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Record\Collector;
+
+use Rarst\Laps\Record\Record_Interface;
+
+/**
+ * Interface to retrieve a set of records form collector.
+ */
+interface Record_Collector_Interface {
+
+	/**
+	 * @return Record_Interface[]
+	 */
+	public function get_records(): array;
+}

src/Record/Collector/Sql_Collector.php

@@ -0,0 +1,108 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Record\Collector;
+
+use Rarst\Laps\Formatter\Backtrace_Formatter;
+use Rarst\Laps\Record\Record;
+
+/**
+ * Processes SQL events from data logged by wpdb.
+ */
+class Sql_Collector implements Record_Collector_Interface {
+
+	/** @var array $query_starts Log of query start times. */
+	protected $query_starts = [];
+
+	/** @var Backtrace_Formatter $formatter */
+	protected $formatter;
+
+	/**
+	 * Sets up the query start time log.
+	 */
+	public function __construct() {
+
+		$this->formatter = new Backtrace_Formatter();
+
+		if ( $this->is_savequeries() ) {
+			add_filter( 'query', [ $this, 'query' ], 20 ); // TODO refactor when core provides time start data in 5.0.
+		}
+	}
+
+	/**
+	 * Capture SQL queries start times
+	 *
+	 * @param string $query SQL query.
+	 *
+	 * @return string
+	 *
+	 * @psalm-suppress MixedPropertyFetch
+	 */
+	public function query( $query ): string {
+
+		global $wpdb;
+
+		if ( empty( $this->query_starts ) && ! empty( $wpdb->queries ) ) {
+			/** @var array $wpdb->queries */
+			$this->query_starts[ count( $wpdb->queries ) ] = microtime( true );
+		} else {
+			$this->query_starts[] = microtime( true );
+		}
+
+		return $query;
+	}
+
+	/**
+	 * @return Record[]
+	 */
+	public function get_records(): array {
+
+		global $wpdb;
+
+		if ( empty( $wpdb->queries ) ) {
+			return [];
+		}
+
+		/** @var array $wpdb->queries */
+		return array_map( [ $this, 'transform' ], array_keys( $wpdb->queries ), $wpdb->queries );
+	}
+
+	/**
+	 * @return bool
+	 */
+	protected function is_savequeries(): bool {
+
+		return \defined( 'SAVEQUERIES' ) && SAVEQUERIES;
+	}
+
+	/**
+	 * Transform query data, captured by core, into a Record.
+	 *
+	 * @param int   $key        Query key in captured data.
+	 * @param array $query_data Array of captured query data.
+	 * @psalm-param array{0: string, 1: float, 2: string} $query_data
+	 *
+	 * @return Record
+	 */
+	protected function transform( int $key, array $query_data ): Record {
+
+		static $last_query_end = 0;
+
+		[ $sql, $duration, $caller ] = $query_data;
+
+		/** @var float $query_start */
+		$query_start = $this->query_starts[ $key ] ?? $last_query_end;
+		$sql         = trim( $sql );
+		$category    = 'sql-read';
+		if ( 0 === stripos( $sql, 'INSERT' ) || 0 === stripos( $sql, 'UPDATE' ) ) {
+			$category = 'sql-write';
+		}
+		$last_query_end = $query_start + $duration;
+
+		$desc_duration = round( $duration * 1000 );
+		$backtrace     = $this->formatter->format( $caller );
+		$description   = $sql . ' – ' . $desc_duration . 'ms<hr />' . implode( '<br />', $backtrace );
+
+		return new Record( $sql, $query_start, $duration, $description, $category );
+	}
+}

src/Record/Collector/Stopwatch_Collector.php

@@ -0,0 +1,76 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Record\Collector;
+
+use Rarst\Laps\Record\Stopwatch_Record;
+use Symfony\Component\Stopwatch\Stopwatch;
+use Symfony\Component\Stopwatch\StopwatchEvent;
+
+/**
+ * Generic Stopwatch–based collector. Can be used by itself or extended.
+ */
+class Stopwatch_Collector implements Record_Collector_Interface {
+
+	/** @var Stopwatch $stopwatch */
+	protected $stopwatch;
+
+	/**
+	 * @param Stopwatch $stopwatch Stopwatch instance.
+	 */
+	public function __construct( Stopwatch $stopwatch ) {
+		$this->stopwatch = $stopwatch;
+	}
+
+	/**
+	 * @param string $name     The event name.
+	 * @param string $category The event category.
+	 *
+	 * @return StopwatchEvent
+	 */
+	public function start( $name, $category = null ): StopwatchEvent {
+		return $this->stopwatch->start( $name, $category );
+	}
+
+	/**
+	 * @param string $name The event name.
+	 *
+	 * @return bool|StopwatchEvent
+	 */
+	public function stop( $name ) {
+
+		if ( $this->stopwatch->isStarted( $name ) ) {
+			return $this->stopwatch->stop( $name );
+		}
+
+		return false;
+	}
+
+	/**
+	 * @return Stopwatch_Record[]
+	 */
+	public function get_records(): array {
+
+		$events = $this->stopwatch->getSectionEvents( '__root__' );
+
+		/** @var string $name */
+		foreach ( array_keys( $events ) as $name ) {
+			if ( $this->stopwatch->isStarted( $name ) ) {
+				unset( $events[ $name ] );
+			}
+		}
+
+		return array_map( [ $this, 'transform' ], array_keys( $events ), $events );
+	}
+
+	/**
+	 * @param string         $name  Event name.
+	 * @param StopwatchEvent $event Stopwatch event instance.
+	 *
+	 * @return Stopwatch_Record
+	 */
+	protected function transform( string $name, StopwatchEvent $event ): Stopwatch_Record {
+
+		return new Stopwatch_Record( $name, $event );
+	}
+}

src/Record/Iterator/Recursive_Record_Iterator.php

@@ -0,0 +1,76 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Record\Iterator;
+
+use Rarst\Laps\Record\Record_Interface;
+
+/**
+ * Processes records, recursively bumping overlapping ones to children.
+ */
+class Recursive_Record_Iterator extends \ArrayIterator implements \RecursiveIterator {
+
+	/** @var Record_Interface[] $children */
+	protected $children = [];
+
+	/**
+	 * @param Record_Interface[] $records Records to process.
+	 * @param int                $flags   Configuration flags.
+	 */
+	public function __construct( array $records, int $flags = 0 ) {
+
+		usort( $records, [ $this, 'sort_origin' ] );
+		$end = 0;
+
+		foreach ( $records as $key => $record ) {
+
+			$origin   = $record->get_origin();
+			$overlaps = $origin < $end; // Float comparison alarm.
+			$borders  = abs( $origin - $end ) < 0.0001; // If effectively equal.
+
+			if ( $overlaps && ! $borders ) {
+				unset( $records[ $key ] );
+				$this->children[] = $record;
+				continue;
+			}
+
+			$end = $origin + $record->get_duration();
+		}
+
+		parent::__construct( $records, $flags );
+	}
+
+	/**
+	 * @param Record_Interface $record_a Record to compare.
+	 * @param Record_Interface $record_b Record to compare.
+	 *
+	 * @return int
+	 */
+	protected function sort_origin( Record_Interface $record_a, Record_Interface $record_b ): int {
+
+		$origin_a = $record_a->get_origin();
+		$origin_b = $record_b->get_origin();
+
+		if ( abs( $origin_a - $origin_b ) < 0.0001 ) { // Float math! Makes nesting results more sane.
+			return 0;
+		}
+
+		return ( $origin_a < $origin_b ) ? - 1 : 1;
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function hasChildren(): bool {
+
+		return ! empty( $this->children );
+	}
+
+	/**
+	 * @return static
+	 */
+	public function getChildren() {
+
+		return new static( $this->children );
+	}
+}

src/Record/Iterator/Timeline_Iterator.php

@@ -0,0 +1,102 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Record\Iterator;
+
+use Rarst\Laps\Record\Record;
+use Rarst\Laps\Record\Record_Interface;
+use Rarst\Laps\Record\Iterator\Recursive_Record_Iterator;
+
+/**
+ * Processes records into sets for display by template.
+ *
+ * @psalm-suppress PropertyNotSetInConstructor
+ */
+class Timeline_Iterator implements \Iterator {
+
+	/** @var float $origin Start point for the timeline. */
+	protected $origin;
+
+	/** @var float $end Timeline duration. */
+	protected $total;
+
+	/** @var Recursive_Record_Iterator */
+	protected $iterator;
+
+	/** @var Recursive_Record_Iterator */
+	protected $current;
+
+	/**
+	 * @param Recursive_Record_Iterator $iterator Record iterator.
+	 *
+	 * @psalm-suppress PossiblyFalsePropertyAssignmentValue
+	 */
+	public function __construct( Recursive_Record_Iterator $iterator ) {
+
+		$this->origin   = filter_var( $_SERVER['REQUEST_TIME_FLOAT'], FILTER_VALIDATE_FLOAT );
+		$this->iterator = $iterator;
+	}
+
+	/**
+	 * @return array
+	 */
+	public function current(): array {
+
+		$data = [];
+
+		/** @var Record $record */
+		foreach ( $this->current as $record ) {
+			$data[] = $this->prepare( $record );
+		}
+
+		return $data;
+	}
+
+	/**
+	 * Sets current context to the next set of nested records.
+	 */
+	public function next(): void {
+		$this->current = $this->current->getChildren();
+	}
+
+	/**
+	 * @codeCoverageIgnore
+	 *
+	 * @return void
+	 */
+	public function key(): void {
+
+	}
+
+	/**
+	 * @return bool If current set contains records.
+	 */
+	public function valid(): bool {
+		return (bool) count( $this->current );
+	}
+
+	/**
+	 * Rewind to a topmost record set.
+	 */
+	public function rewind(): void {
+		$this->total   = microtime( true ) - $this->origin;
+		$this->current = $this->iterator;
+	}
+
+	/**
+	 * @param Record_Interface $record Record instance.
+	 *
+	 * @return array Record data for display by the template.
+	 */
+	protected function prepare( Record_Interface $record ): array {
+
+		$data = [
+			'description' => $record->get_description(),
+			'category'    => $record->get_category(),
+			'offset'      => round( ( $record->get_origin() - $this->origin ) / $this->total * 100, 2 ),
+			'width'       => round( $record->get_duration() / $this->total * 100, 2 ),
+		];
+
+		return $data;
+	}
+}

src/Record/Record.php

@@ -0,0 +1,82 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Record;
+
+/**
+ * Generic record with all properties set by constructor.
+ */
+class Record implements Record_Interface {
+
+	/** @var string $name */
+	protected $name;
+
+	/** @var float $origin */
+	protected $origin;
+
+	/** @var float $duration */
+	protected $duration;
+
+	/** @var string $description */
+	protected $description;
+
+	/** @var string $category */
+	protected $category;
+
+	/**
+	 * @param string $name        Name.
+	 * @param float  $origin      Start time.
+	 * @param float  $duration    Duration.
+	 * @param string $description Optional description.
+	 * @param string $category    Optional category.
+	 */
+	public function __construct( string $name, float $origin, float $duration, string $description = '', string $category = '' ) {
+		$this->name        = $name;
+		$this->origin      = $origin;
+		$this->duration    = $duration;
+		$this->description = $description;
+		$this->category    = $category;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function get_name(): string {
+		return $this->name;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function get_description(): string {
+
+		if ( empty( $this->description ) ) {
+			$duration = round( $this->get_duration() * 1000 );
+
+			return "{$this->name} – {$duration}&nbsp;ms";
+		}
+
+		return $this->description;
+	}
+
+	/**
+	 * @return float
+	 */
+	public function get_origin(): float {
+		return $this->origin;
+	}
+
+	/**
+	 * @return float
+	 */
+	public function get_duration(): float {
+		return $this->duration;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function get_category(): string {
+		return $this->category;
+	}
+}

src/Record/Record_Interface.php

@@ -0,0 +1,35 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Record;
+
+/**
+ * Interface for recorded results of individual event.
+ */
+interface Record_Interface {
+
+	/**
+	 * @return string
+	 */
+	public function get_name(): string;
+
+	/**
+	 * @return string
+	 */
+	public function get_description(): string;
+
+	/**
+	 * @return float Timestamp of record start.
+	 */
+	public function get_origin(): float;
+
+	/**
+	 * @return float Record duration in seconds.
+	 */
+	public function get_duration(): float;
+
+	/**
+	 * @return string
+	 */
+	public function get_category(): string;
+}

src/Record/Stopwatch_Record.php

@@ -0,0 +1,72 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Record;
+
+use Symfony\Component\Stopwatch\StopwatchEvent;
+
+/**
+ * Record wrapper for an event recorded with Stopwatch.
+ */
+class Stopwatch_Record implements Record_Interface {
+
+	/** @var string $name */
+	protected $name;
+
+	/** @var StopwatchEvent */
+	protected $stopwatch_event;
+
+	/** @var string */
+	protected $description = '';
+
+	/**
+	 * @param string         $name            Event name.
+	 * @param StopwatchEvent $stopwatch_event Stopwatch event instance.
+	 * @param string         $description     Optional description for the event.
+	 */
+	public function __construct( string $name, StopwatchEvent $stopwatch_event, string $description = '' ) {
+		$this->name            = $name;
+		$this->stopwatch_event = $stopwatch_event;
+		$this->description     = $description;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function get_name(): string {
+		return $this->name;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function get_description(): string {
+
+		$duration    = round( $this->stopwatch_event->getDuration() );
+		$memory      = round( $this->stopwatch_event->getMemory() / 1024 / 1024, 2 );
+		$description = '' !== $this->description ? "<hr />{$this->description}" : '';
+
+		return "{$this->name} – {$duration} ms – {$memory} MB{$description}";
+	}
+
+	/**
+	 * @return float Timestamp of record start.
+	 */
+	public function get_origin(): float {
+		return $this->stopwatch_event->getOrigin() / 1000; // ms to s.
+	}
+
+	/**
+	 * @return float Record duration in seconds.
+	 */
+	public function get_duration(): float {
+		return $this->stopwatch_event->getDuration() / 1000; // ms to s.
+	}
+
+	/**
+	 * @return string
+	 */
+	public function get_category(): string {
+		return $this->stopwatch_event->getCategory();
+	}
+}

src/class-core-events.php

@@ -1,106 +0,0 @@
-<?php
-
-namespace Rarst\Laps;
-
-/**
- * Main set of events for WordPress core
- */
-class Core_Events extends Laps_Events {
-
-	/**
-	 * @return array
-	 */
-	public function get_events() {
-
-		$stops = array();
-
-		$stops['plugins_loaded'][ - 2 ] = array(
-			'action'   => 'stop',
-			'event'    => 'Plugins Load',
-			'category' => 'plugin',
-		);
-
-		$stops['plugins_loaded'][ - 1 ] = array(
-			'event'    => 'Plugins Loaded Hook',
-			'category' => 'plugin',
-		);
-
-		$stops['plugins_loaded'][20] = array(
-			'action'   => 'stop',
-			'event'    => 'Plugins Loaded Hook',
-			'category' => 'plugin',
-		);
-
-		$stops['setup_theme'][0] = array(
-			'event'    => 'Themes Load',
-			'category' => 'theme',
-		);
-
-		$stops['after_setup_theme'][20] = array(
-			'action'   => 'stop',
-			'event'    => 'Themes Load',
-			'category' => 'theme',
-		);
-
-		$stops['init'][- 1] = array(
-			'event'    => 'Core Init',
-			'category' => 'core',
-		);
-
-		$stops['wp_loaded'][20] = array(
-			'action'   => 'stop',
-			'event'    => 'Core Init',
-			'category' => 'core',
-		);
-
-		$stops['admin_init'][- 1] = array(
-			'event'    => 'Core Admin Init',
-			'category' => 'core',
-		);
-
-		$stops['admin_init'][ PHP_INT_MAX -1 ] = array(
-			'action'   => 'stop',
-			'event'    => 'Core Admin Init',
-			'category' => 'core',
-		);
-
-		$stops['_admin_menu'][- 1] = array(
-			'event'    => 'Admin Menu',
-			'category' => 'core',
-		);
-		$stops['admin_menu'][ PHP_INT_MAX -1 ] = array(
-			'action'   => 'stop',
-			'event'    => 'Admin Menu',
-			'category' => 'core',
-		);
-
-		$stops['admin_bar_menu'][-1] = array(
-			'event'    => 'Toolbar',
-			'category' => 'core',
-		);
-
-		$stops['loop_start'][10] = array(
-			'event'    => 'Main Loop',
-			'category' => 'theme',
-		);
-
-		$stops['loop_end'][10] = array(
-			'action'   => 'stop',
-			'event'    => 'Main Loop',
-			'category' => 'theme',
-		);
-
-		$stops['admin_enqueue_scripts'][10] = array(
-			'event'    => 'Admin Print Scripts',
-			'category' => 'core',
-		);
-
-		$stops['admin_print_scripts'][10] = array(
-			'action'   => 'stop',
-			'event'    => 'Admin Print Scripts',
-			'category' => 'core',
-		);
-
-		return $stops;
-	}
-}

src/class-events.php

@@ -1,40 +0,0 @@
-<?php
-
-namespace Rarst\Laps;
-
-/**
- * Base class for bulk event providers
- */
-abstract class Laps_Events {
-
-	/**
-	 * Retrieve array of event data
-	 *
-	 * @return array
-	 */
-	public function get() {
-
-		if ( $this->is_applicable() ) {
-			return $this->get_events();
-		}
-
-		return array();
-	}
-
-	/**
-	 * Is event pack relevant to current runtime
-	 *
-	 * @return bool
-	 */
-	protected function is_applicable() {
-
-		return true;
-	}
-
-	/**
-	 * Inherit with internal events compiling and return
-	 *
-	 * @return array()
-	 */
-	abstract protected function get_events();
-}

src/class-genesis-events.php

@@ -1,62 +0,0 @@
-<?php
-
-namespace Rarst\Laps;
-
-/**
- * Events for Genesis Framework based themes
- *
- * @link http://my.studiopress.com/themes/genesis/
- */
-class Genesis_Events extends Laps_Events {
-
-	/**
-	 * @return bool
-	 */
-	protected function is_applicable() {
-
-		return function_exists( 'genesis' );
-	}
-
-	/**
-	 * @return array
-	 */
-	protected function get_events() {
-
-		$events = array();
-
-		$events['genesis_before_header'][10] = array(
-			'event'    => 'Header',
-			'category' => 'theme',
-		);
-
-		$events['genesis_after_header'][10] = array(
-			'action'   => 'stop',
-			'event'    => 'Header',
-			'category' => 'theme',
-		);
-
-		$events['genesis_before_sidebar_widget_area'][10] = array(
-			'event'    => 'Sidebar',
-			'category' => 'theme',
-		);
-
-		$events['genesis_after_sidebar_widget_area'][10] = array(
-			'action'   => 'stop',
-			'event'    => 'Sidebar',
-			'category' => 'theme',
-		);
-
-		$events['genesis_before_sidebar_alt_widget_area'][10] = array(
-			'event'    => 'Sidebar (alternate)',
-			'category' => 'theme',
-		);
-
-		$events['genesis_after_sidebar_alt_widget_area'][10] = array(
-			'action'   => 'stop',
-			'event'    => 'Sidebar (alternate)',
-			'category' => 'theme',
-		);
-
-		return $events;
-	}
-}

src/class-hybrid-events.php

@@ -1,59 +0,0 @@
-<?php
-
-namespace Rarst\Laps;
-
-/**
- * Events for Hybrid Core based themes
- *
- * @link http://themehybrid.com/hybrid-core
- */
-class Hybrid_Events extends Laps_Events {
-
-	/**
-	 * @return bool
-	 */
-	protected function is_applicable() {
-
-		return defined( 'HYBRID_VERSION' ) && function_exists( 'hybrid_get_prefix' );
-	}
-
-	/**
-	 * @return array
-	 */
-	protected function get_events() {
-
-		$events = array();
-		$prefix = hybrid_get_prefix();
-
-		$events["{$prefix}_before_header"][10] = array(
-			'event'    => 'Header',
-			'category' => 'theme',
-		);
-
-		$events["{$prefix}_after_header"][10] = array(
-			'action'   => 'stop',
-			'event'    => 'Header',
-			'category' => 'theme',
-		);
-
-		$sidebars = get_theme_support( 'hybrid-core-sidebars' );
-
-		if ( ! empty( $sidebars[0] ) ) {
-			foreach ( $sidebars[0] as $sidebar ) {
-
-				$events["{$prefix}_before_{$sidebar}"][10] = array(
-					'event'    => "Sidebar ({$sidebar})",
-					'category' => 'theme',
-				);
-
-				$events["{$prefix}_after_{$sidebar}"][10] = array(
-					'action'   => 'stop',
-					'event'    => "Sidebar ({$sidebar})",
-					'category' => 'theme',
-				);
-			}
-		}
-
-		return $events;
-	}
-}

src/class-laps.php

@@ -1,310 +0,0 @@
-<?php
-
-namespace Rarst\Laps;
-
-use Symfony\Component\Stopwatch\Stopwatch;
-
-/**
- * Main plugin's class.
- */
-class Laps {
-
-	/**  @var Stopwatch $stopwatch */
-	public static $stopwatch;
-	public static $events = array();
-	public static $query_starts = array();
-
-	/**
-	 * Start Stopwatch and timing plugin load immediately, then set up core events and needed hooks.
-	 */
-	static function on_load() {
-
-		if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) {
-			return;
-		}
-
-		self::$stopwatch = new Stopwatch();
-		self::$stopwatch->start( 'Plugins Load', 'plugin' );
-		$events = new Core_Events();
-		self::add_events( $events->get() );
-
-		add_action( 'pre_update_option_active_plugins', array( __CLASS__, 'pre_update_option_active_plugins' ) );
-		add_action( 'pre_update_site_option_active_sitewide_plugins', array( __CLASS__, 'pre_update_option_active_plugins' ) );
-		add_action( 'pre_http_request', array( __CLASS__, 'pre_http_request' ), 10, 3 );
-		add_action( 'http_api_debug', array( __CLASS__, 'http_api_debug' ), 10, 5 );
-		add_action( 'after_setup_theme', array( __CLASS__, 'after_setup_theme' ), 15 );
-		add_action( 'init', array( __CLASS__, 'init' ) );
-
-		if ( defined( 'SAVEQUERIES' ) && SAVEQUERIES ) {
-			add_filter( 'query', array( __CLASS__, 'query' ), 20 );
-		}
-	}
-
-	/**
-	 * Hook events by name and priority from array.
-	 *
-	 * @param array $stops
-	 */
-	static function add_events( $stops ) {
-
-		self::$events = array_merge( self::$events, $stops );
-
-		foreach ( $stops as $hook_name => $data ) {
-
-			foreach ( array_keys( $data ) as $priority ) {
-
-				add_action( $hook_name, array( __CLASS__, 'tick' ), $priority );
-			}
-		}
-	}
-
-	/**
-	 * Reorder active plugins so Laps is first and starts timing load early.
-	 *
-	 * @param array $plugins
-	 *
-	 * @return array
-	 */
-	static function pre_update_option_active_plugins( $plugins ) {
-
-		$plugin = plugin_basename( dirname( __DIR__ ) . '/laps.php' );
-		$key    = array_search( $plugin, $plugins );
-
-		if ( false !== $key && $key > 0 ) {
-
-			unset( $plugins[ $key ] );
-			array_unshift( $plugins, $plugin );
-			$plugins = array_values( $plugins );
-		}
-
-		return $plugins;
-	}
-
-	/**
-	 * Mark action for the event on Stopwatch.
-	 *
-	 * @param mixed $input pass through if added to filter
-	 *
-	 * @return mixed
-	 */
-	static function tick( $input = null ) {
-
-		global $wp_filter;
-
-		$filter   = current_filter();
-		$priority = key( $wp_filter[ $filter ] );
-
-		$event = wp_parse_args(
-			self::$events[ $filter ][ $priority ],
-			array(
-				'action'   => 'start',
-				'category' => null,
-			)
-		);
-
-		if ( 'stop' === $event['action'] && ! self::$stopwatch->isStarted( $event['event'] ) ) {
-			return $input;
-		}
-
-		self::$stopwatch->{$event['action']}( $event['event'], $event['category'] );
-
-		return $input;
-	}
-
-	/**
-	 * Capture SQL queries start times
-	 *
-	 * @param string $query
-	 *
-	 * @return string
-	 */
-	static function query( $query ) {
-
-		global $wpdb;
-
-		if ( empty( self::$query_starts ) && ! empty( $wpdb->queries ) ) {
-			self::$query_starts[ count( $wpdb->queries ) ] = microtime( true ) * 1000;
-		} else {
-			self::$query_starts[] = microtime( true ) * 1000;
-		}
-
-		return $query;
-	}
-
-	/**
-	 * Capture start time of HTTP request
-	 *
-	 * @param boolean $false
-	 * @param array   $args
-	 * @param string  $url
-	 *
-	 * @return boolean
-	 */
-	static function pre_http_request( $false, $args, $url ) {
-
-		self::$stopwatch->start( $url, 'http' );
-
-		return $false;
-	}
-
-	/**
-	 * Capture end time of HTTP request
-	 *
-	 * @param array|\WP_Error $response
-	 * @param string          $type
-	 * @param object          $class
-	 * @param array           $args
-	 * @param string          $url
-	 *
-	 * @return mixed
-	 */
-	static function http_api_debug( $response, $type, $class, $args, $url ) {
-
-		self::$stopwatch->stop( $url );
-
-		return $response;
-	}
-
-	/**
-	 * When theme is done possibly add vendor-specific events.
-	 */
-	static function after_setup_theme() {
-
-		foreach ( array( 'THA', 'Hybrid', 'Genesis', 'Thematic', 'Yoast' ) as $vendor ) {
-
-			$class = "Rarst\\Laps\\{$vendor}_Events";
-			/** @var Laps_Events $events */
-			$events = new $class;
-			self::add_events( $events->get() );
-		}
-	}
-
-	static function init() {
-
-		add_action( 'wp_enqueue_scripts', array( __CLASS__, 'enqueue_scripts' ) );
-		add_action( 'admin_enqueue_scripts', array( __CLASS__, 'enqueue_scripts' ) );
-		add_action( 'admin_bar_menu', array( __CLASS__, 'admin_bar_menu' ), 100 );
-	}
-
-	static function enqueue_scripts() {
-
-		$suffix = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
-		wp_register_script( 'laps', plugins_url( "js/laps{$suffix}.js", __DIR__ ), array( 'jquery' ), '3.3.1', true );
-		wp_register_style( 'laps', plugins_url( "css/laps{$suffix}.css", __DIR__ ) );
-
-		if ( is_admin_bar_showing() ) {
-			wp_enqueue_script( 'laps' );
-			wp_enqueue_style( 'laps' );
-		}
-	}
-
-	/**
-	 * Render interface and add to the toolbar.
-	 *
-	 * @param \WP_Admin_Bar $wp_admin_bar
-	 */
-	static function admin_bar_menu( $wp_admin_bar ) {
-
-		if ( ! apply_filters( 'laps_can_see', current_user_can( 'manage_options' ) ) ) {
-			return;
-		}
-
-		global $timestart, $wpdb;
-
-		$mustache = new \Mustache_Engine(
-			array(
-				'loader' => new \Mustache_Loader_FilesystemLoader( dirname( __DIR__ ) . '/views' ),
-				'cache'  => new Mustache_Cache_FrozenCache( dirname( __DIR__ ) . '/views/cache' ),
-			)
-		);
-
-		self::$stopwatch->stop( 'Toolbar' );
-
-		$events     = self::$stopwatch->getSectionEvents( '__root__' );
-		$start      = $timestart * 1000;
-		$end        = microtime( true ) * 1000;
-		$total      = $end - $start;
-		$event_data = array();
-		$http_data  = array();
-
-		foreach ( $events as $name => $event ) {
-
-			$offset   = round( ( $event->getOrigin() - $start ) / $total * 100, 2 );
-			$duration = $event->getDuration();
-			$width    = round( $duration / $total * 100, 2 );
-			$category = $event->getCategory();
-
-			if ( 'http' === $category ) {
-				$http_data[] = compact( 'name', 'offset', 'duration', 'width', 'category' );
-				continue;
-			}
-
-			$memory = $event->getMemory() / 1024 / 1024;
-
-			$event_data[] = compact( 'name', 'offset', 'duration', 'width', 'category', 'memory' );
-		}
-
-		$query_data     = array();
-		$last_query_end = 0;
-		$last_offset    = 0;
-		$last_duration  = 0;
-
-		if ( defined( 'SAVEQUERIES' ) && SAVEQUERIES ) {
-
-			foreach ( $wpdb->queries as $key => $query ) {
-				$query_start = isset( self::$query_starts[ $key ] ) ? self::$query_starts[ $key ] : $last_query_end;
-				list( $sql, $duration, $trace ) = $query;
-				$sql      = trim( $sql );
-				$category = 'query-read';
-
-				if ( 0 === stripos( $sql, 'INSERT' ) || 0 === stripos( $sql, 'UPDATE' ) ) {
-					$category = 'query-write';
-				}
-
-				$duration *= 1000;
-				$last_query_end = $query_start + $duration;
-				$offset         = round( ( $query_start - $start ) / $total * 100, 2 );
-
-				// if query is indistinguishably close to previous then stack it
-				if ( $offset === $last_offset ) {
-					$key = count( $query_data ) - 1;
-					$query_data[ $key ]['sql'] .= '<br />' . $sql;
-
-					$last_duration += $duration;
-					$width                       = round( $last_duration / $total * 100, 2 );
-					$query_data[ $key ]['width'] = $width;
-
-					continue;
-				}
-
-				$width         = round( $duration / $total * 100, 2 );
-				$last_offset   = $offset;
-				$last_duration = $duration;
-
-				$query_data[] = compact( 'sql', 'duration', 'offset', 'width', 'category' );
-			}
-		}
-
-		$html = $mustache->render(
-			'laps',
-			array(
-				'events'      => $event_data,
-				'queries'     => $query_data,
-				'savequeries' => defined( 'SAVEQUERIES' ) && SAVEQUERIES,
-				'http'        => $http_data,
-				'savehttp'    => ! empty( $http_data ),
-			)
-		);
-
-		$wp_admin_bar->add_node( array(
-			'id'    => 'laps',
-			'title' => sprintf( 'Lap: %ss', round( $total / 1000, 3 ) ),
-		) );
-
-		$wp_admin_bar->add_node( array(
-			'id'     => 'laps_output',
-			'parent' => 'laps',
-			'meta'   => array( 'html' => $html ),
-		) );
-	}
-}

src/class-tha-events.php

@@ -1,51 +0,0 @@
-<?php
-
-namespace Rarst\Laps;
-
-/**
- * Events for Theme Hook Alliance
- *
- * @link http://zamoose.github.io/themehookalliance/
- */
-class THA_Events extends Laps_Events {
-
-	/**
-	 * @return bool
-	 */
-	protected function is_applicable() {
-
-		return defined( 'THA_HOOKS_VERSION' );
-	}
-
-	/**
-	 * @return array
-	 */
-	protected function get_events() {
-
-		$events = array();
-
-		$events['tha_header_before'][10] = array(
-			'event'    => 'Header',
-			'category' => 'theme',
-		);
-
-		$events['tha_header_after'][10] = array(
-			'action'   => 'stop',
-			'event'    => 'Header',
-			'category' => 'theme',
-		);
-
-		$events['tha_sidebars_before'][10] = array(
-			'event'    => 'Sidebars',
-			'category' => 'theme',
-		);
-
-		$events['tha_sidebars_after'][10] = array(
-			'action'   => 'stop',
-			'event'    => 'Sidebars',
-			'category' => 'theme',
-		);
-
-		return $events;
-	}
-}

src/class-thematic-events.php

@@ -1,62 +0,0 @@
-<?php
-
-namespace Rarst\Laps;
-
-/**
- * Events for Thematic Framework based themes
- *
- * @link http://thematictheme.com/
- */
-class Thematic_Events extends Laps_Events {
-
-	/**
-	 * @return bool
-	 */
-	protected function is_applicable() {
-
-		return function_exists( 'thematic_init' );
-	}
-
-	/**
-	 * @return array
-	 */
-	protected function get_events() {
-
-		$events = array();
-
-		$events['thematic_aboveheader'][10] = array(
-			'event'    => 'Header',
-			'category' => 'theme',
-		);
-
-		$events['thematic_belowheader'][10] = array(
-			'action'   => 'stop',
-			'event'    => 'Header',
-			'category' => 'theme',
-		);
-
-		$events['widget_area_primary_aside'][10] = array(
-			'event'    => 'Sidebar (primary aside)',
-			'category' => 'theme',
-		);
-
-		$events['thematic_betweenmainasides'][10] = array(
-			'action'   => 'stop',
-			'event'    => 'Sidebar (primary aside)',
-			'category' => 'theme',
-		);
-
-		$events['widget_area_secondary_aside'][10] = array(
-			'event'    => 'Sidebar (secondary aside)',
-			'category' => 'theme',
-		);
-
-		$events['thematic_belowmainasides'][10] = array(
-			'action'   => 'stop',
-			'event'    => 'Sidebar (secondary aside)',
-			'category' => 'theme',
-		);
-
-		return $events;
-	}
-}

src/class-yoast-events.php

@@ -1,38 +0,0 @@
-<?php
-
-namespace Rarst\Laps;
-
-/**
- * Events for Yoast plugins
- */
-class Yoast_Events extends Laps_Events {
-
-	/**
-	 * @return bool
-	 */
-	protected function is_applicable() {
-
-		return class_exists( 'WPSEO_Frontend' );
-	}
-
-	/**
-	 * @return array
-	 */
-	public function get_events() {
-
-		$stops = array();
-
-		$stops['wpseo_head'][1] = array(
-			'event'    => 'WP SEO head hook',
-			'category' => 'plugin',
-		);
-
-		$stops['wpseo_head'][100] = array(
-			'action'   => 'stop',
-			'event'    => 'WP SEO head hook',
-			'category' => 'plugin',
-		);
-
-		return $stops;
-	}
-}

src/mustache/cache/__Mustache_a04731de0bb9e043ecde3814b3a901bb.php

@@ -0,0 +1,111 @@
+<?php
+
+class __Mustache_a04731de0bb9e043ecde3814b3a901bb extends Mustache_Template
+{
+    private $lambdaHelper;
+
+    public function renderInternal(Mustache_Context $context, $indent = '')
+    {
+        $this->lambdaHelper = new Mustache_LambdaHelper($this->mustache, $context);
+        $buffer = '';
+
+        // 'timelines' section
+        $value = $context->find('timelines');
+        $buffer .= $this->sectionAdac57c50f147efcda3ea1c17e7a6c61($context, $indent, $value);
+
+        return $buffer;
+    }
+
+    private function section9f1840fed1e29fb14453f0ea2bfe30ad(Mustache_Context $context, $indent, $value)
+    {
+        $buffer = '';
+    
+        if (!is_string($value) && is_callable($value)) {
+            $source = '
+    		<div class="event event-{{category}}" data-toggle="tooltip" title="{{description}}" style="width:{{width}}%; left:{{offset}}%;">
+                <span class="sr-only">{{description}}</span>
+            </div>
+    	';
+            $result = call_user_func($value, $source, $this->lambdaHelper);
+            if (strpos($result, '{{') === false) {
+                $buffer .= $result;
+            } else {
+                $buffer .= $this->mustache
+                    ->loadLambda((string) $result)
+                    ->renderInternal($context);
+            }
+        } elseif (!empty($value)) {
+            $values = $this->isIterable($value) ? $value : array($value);
+            foreach ($values as $value) {
+                $context->push($value);
+                
+                $buffer .= $indent . '    		<div class="event event-';
+                $value = $this->resolveValue($context->find('category'), $context);
+                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
+                $buffer .= '" data-toggle="tooltip" title="';
+                $value = $this->resolveValue($context->find('description'), $context);
+                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
+                $buffer .= '" style="width:';
+                $value = $this->resolveValue($context->find('width'), $context);
+                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
+                $buffer .= '%; left:';
+                $value = $this->resolveValue($context->find('offset'), $context);
+                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
+                $buffer .= '%;">
+';
+                $buffer .= $indent . '                <span class="sr-only">';
+                $value = $this->resolveValue($context->find('description'), $context);
+                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
+                $buffer .= '</span>
+';
+                $buffer .= $indent . '            </div>
+';
+                $context->pop();
+            }
+        }
+    
+        return $buffer;
+    }
+
+    private function sectionAdac57c50f147efcda3ea1c17e7a6c61(Mustache_Context $context, $indent, $value)
+    {
+        $buffer = '';
+    
+        if (!is_string($value) && is_callable($value)) {
+            $source = '
+    <div class="laps-timeline">
+    	{{#.}}
+    		<div class="event event-{{category}}" data-toggle="tooltip" title="{{description}}" style="width:{{width}}%; left:{{offset}}%;">
+                <span class="sr-only">{{description}}</span>
+            </div>
+    	{{/.}}
+    </div>
+';
+            $result = call_user_func($value, $source, $this->lambdaHelper);
+            if (strpos($result, '{{') === false) {
+                $buffer .= $result;
+            } else {
+                $buffer .= $this->mustache
+                    ->loadLambda((string) $result)
+                    ->renderInternal($context);
+            }
+        } elseif (!empty($value)) {
+            $values = $this->isIterable($value) ? $value : array($value);
+            foreach ($values as $value) {
+                $context->push($value);
+                
+                $buffer .= $indent . '    <div class="laps-timeline">
+';
+                // '.' section
+                $value = $context->last('.');
+                $buffer .= $this->section9f1840fed1e29fb14453f0ea2bfe30ad($context, $indent, $value);
+                $buffer .= $indent . '    </div>
+';
+                $context->pop();
+            }
+        }
+    
+        return $buffer;
+    }
+
+}

src/mustache/laps.mustache

@@ -0,0 +1,9 @@
+{{#timelines}}
+    <div class="laps-timeline">
+    	{{#.}}
+    		<div class="event event-{{category}}" data-toggle="tooltip" title="{{description}}" style="width:{{width}}%; left:{{offset}}%;">
+                <span class="sr-only">{{description}}</span>
+            </div>
+    	{{/.}}
+    </div>
+{{/timelines}}

tests/Event/EventTest.php

@@ -0,0 +1,91 @@
+<?php
+
+namespace Rarst\Laps\Tests\Event;
+
+use Brain\Monkey\Functions;
+use Rarst\Laps\Event\Core_Events;
+use Rarst\Laps\Event\Genesis_Events;
+use Rarst\Laps\Event\Hybrid_Events;
+use Rarst\Laps\Event\THA_Events;
+use Rarst\Laps\Event\WooCommerce_Events;
+use Rarst\Laps\Event\Yoast_Events;
+use Rarst\Laps\Tests\LapsTestCase;
+
+class EventTest extends LapsTestCase {
+
+	public function testCore() {
+
+		$events = ( new Core_Events() )->get_events();
+
+		$this->assertInternalType( 'array', $events );
+		$this->assertNotEmpty( $events );
+	}
+
+	public function testGenesis() {
+
+		$genesis = new Genesis_Events();
+		$this->assertEmpty( $genesis->get_events() );
+
+		Functions\expect( 'genesis' )->zeroOrMoreTimes();
+		$events = $genesis->get_events();
+
+		$this->assertInternalType( 'array', $events );
+		$this->assertNotEmpty( $events );
+	}
+
+	public function testHybrid() {
+
+		$hybrid = new Hybrid_Events();
+		$this->assertEmpty( $hybrid->get_events() );
+
+		Functions\expect( 'hybrid_get_prefix' )->once()->andReturn( 'hybrid' );
+		Functions\expect( 'get_theme_support' )
+			->once()
+			->with( 'hybrid-core-sidebars' )
+			->andReturn( [ [ 'primary' ] ] );
+
+		$events = $hybrid->get_events();
+
+		$this->assertInternalType( 'array', $events );
+		$this->assertNotEmpty( $events );
+	}
+
+	public function testTha() {
+
+		$tha = new THA_Events();
+		$this->assertEmpty( $tha->get_events() );
+
+		define( 'THA_HOOKS_VERSION', '1.0' );
+
+		$events = $tha->get_events();
+
+		$this->assertInternalType( 'array', $events );
+		$this->assertNotEmpty( $events );
+	}
+
+	public function testWooCommerce() {
+
+		$woocommerce = new WooCommerce_Events();
+		$this->assertEmpty( $woocommerce->get_events() );
+
+		$this->getMockBuilder( 'WooCommerce' )->allowMockingUnknownTypes()->getMock();
+
+		$events = $woocommerce->get_events();
+
+		$this->assertInternalType( 'array', $events );
+		$this->assertNotEmpty( $events );
+	}
+
+	public function testYoast() {
+
+		$yoast = new Yoast_Events();
+		$this->assertEmpty( $yoast->get_events() );
+
+		$this->getMockBuilder( 'WPSEO_Frontend' )->allowMockingUnknownTypes()->getMock();
+
+		$events = $yoast->get_events();
+
+		$this->assertInternalType( 'array', $events );
+		$this->assertNotEmpty( $events );
+	}
+}

tests/Formatter/BacktraceTest.php

@@ -0,0 +1,58 @@
+<?php
+
+namespace Rarst\Laps\Tests\Formatter;
+
+use Brain\Monkey\Functions;
+use Rarst\Laps\Formatter\Backtrace_Formatter;
+use Rarst\Laps\Tests\LapsTestCase;
+
+/**
+ * @coversDefaultClass Rarst\Laps\Formatter\Backtrace_Formatter
+ */
+class BacktraceTest extends LapsTestCase {
+
+	/**
+	 * @covers ::__construct
+	 *
+	 * @return Backtrace_Formatter
+	 */
+	public function test__construct() {
+
+		if ( ! defined( 'ABSPATH' ) ) {
+			define( 'ABSPATH', '/wp' );
+			define( 'WP_CONTENT_DIR', '/wp-content/' );
+		}
+
+		Functions\expect( 'wp_normalize_path' )->zeroOrMoreTimes()->andReturnFirstArg();
+
+		return new Backtrace_Formatter();
+	}
+
+	/**
+	 * @depends test__construct
+	 */
+	public function testFormat( Backtrace_Formatter $formatter ) {
+
+		if ( ! defined( 'ABSPATH' ) ) {
+			define( 'ABSPATH', '/wp' );
+			define( 'WP_CONTENT_DIR', '/wp-content/' );
+		}
+
+		Functions\expect( 'wp_normalize_path' )->zeroOrMoreTimes()->andReturnFirstArg();
+
+		$backtrace = [
+			'template-loader.php',
+			'WP_Hook->do_action',
+			'foo',
+			"include('C:/wp/path.php')",
+		];
+
+		$backtrace = implode( ', ', $backtrace );
+
+		$result = $formatter->format( $backtrace );
+
+		$this->assertInternalType( 'array', $result );
+		$this->assertArraySubset( [ 'foo', 'path.php' ], array_values( $result ) );
+	}
+}
+

tests/Formatter/HookTest.php

@@ -0,0 +1,59 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Tests\Formatter;
+
+use Brain\Monkey\Functions;
+use Rarst\Laps\Formatter\Hook_Formatter;
+use Rarst\Laps\Tests\LapsTestCase;
+
+/**
+ * @coversDefaultClass \Rarst\Laps\Formatter\Hook_Formatter
+ */
+class HookTest extends LapsTestCase {
+
+	/**
+	 * @covers ::__construct
+	 *
+	 * @return Hook_Formatter
+	 */
+	public function test__construct() {
+
+		if ( ! defined( 'ABSPATH' ) ) {
+			define( 'ABSPATH', '/wp' );
+			define( 'WP_CONTENT_DIR', '/wp-content/' );
+		}
+
+		Functions\expect( 'wp_normalize_path' )->zeroOrMoreTimes()->andReturnFirstArg();
+
+		return new Hook_Formatter();
+	}
+
+	/**
+	 * @depends test__construct
+	 */
+	public function testFormat( Hook_Formatter $formatter ) {
+
+		if ( ! defined( 'ABSPATH' ) ) {
+			define( 'ABSPATH', '/wp' );
+			define( 'WP_CONTENT_DIR', '/wp-content/' );
+		}
+
+		Functions\expect( 'wp_normalize_path' )->zeroOrMoreTimes()->andReturnFirstArg();
+
+		$hook = [
+			[ [ 'function' => 'function', 'accepted_args' => 2 ] ],
+			[ [ 'function' => [ 'class', 'method' ], 'accepted_args' => 1 ] ],
+			[ [ 'function' => function() {}, 'accepted_args' => 1 ] ],
+			[ [ 'function' => new class(){}, 'accepted_args' => 1 ] ],
+		];
+
+		$result = $formatter->format( $hook );
+
+		$this->assertInternalType( 'array', $result );
+		$this->assertArraySubset( [ 'function(2)', 'class::method' ], $result );
+		$this->assertStringStartsWith( 'closure from', $result[2] );
+		$this->assertStringStartsWith( 'anonymous class from', $result[3] );
+	}
+}
+

tests/LapsTestCase.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace Rarst\Laps\Tests;
+
+use Mockery\Adapter\Phpunit\MockeryPHPUnitIntegration;
+use PHPUnit\Framework\TestCase;
+use Brain\Monkey;
+
+class LapsTestCase extends TestCase {
+
+	use MockeryPHPUnitIntegration;
+
+	protected function setUp() {
+		parent::setUp();
+		Monkey\setUp();
+	}
+
+	protected function tearDown() {
+		Monkey\tearDown();
+		parent::tearDown();
+	}
+}

tests/Manager/AssetTest.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace Rarst\Laps\Tests\Manager;
+
+use Brain\Monkey\Functions;
+use Rarst\Laps\Manager\Asset_Manager;
+use Rarst\Laps\Tests\LapsTestCase;
+
+/**
+ * @coversDefaultClass Rarst\Laps\Manager\Asset_Manager
+ */
+class AssetTest extends LapsTestCase {
+
+	/**
+	 * @covers ::__construct
+	 *
+	 * @return Asset_Manager
+	 */
+	public function test__construct() {
+
+		$manager = new Asset_Manager();
+
+		$this->assertTrue( has_action( 'wp_enqueue_scripts', [ $manager, 'enqueue_scripts' ] ) );
+		$this->assertTrue( has_action( 'admin_enqueue_scripts', [ $manager, 'enqueue_scripts' ] ) );
+
+		return $manager;
+	}
+
+	/**
+	 * @covers ::enqueue_scripts
+	 * @depends test__construct
+	 */
+	public function testEnqueue_scripts( Asset_Manager $manager ) {
+
+		Functions\expect( 'wp_register_script' )->once();
+		Functions\expect( 'wp_register_style' )->once();
+		Functions\expect( 'plugins_url' )->zeroOrMoreTimes();
+		Functions\expect( 'is_admin_bar_showing' )->once()->andReturn( true );
+		Functions\expect( 'wp_enqueue_script' )->once();
+		Functions\expect( 'wp_enqueue_style' )->once();
+
+		$manager->enqueue_scripts();
+	}
+}

tests/Manager/LoadOrderTest.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace Rarst\Laps\Tests\Manager;
+
+use Brain\Monkey\Functions;
+use Rarst\Laps\Manager\Load_Order_Manager;
+use Rarst\Laps\Tests\LapsTestCase;
+
+/**
+ * @coversDefaultClass Rarst\Laps\Manager\Load_Order_Manager
+ */
+class LoadOrderTest extends LapsTestCase {
+
+	/**
+	 * @covers ::__construct
+	 *
+	 * @return Load_Order_Manager
+	 */
+	public function test__construct() {
+
+		$manager = new Load_Order_Manager();
+
+		$this->assertTrue( has_action( 'pre_update_option_active_plugins', [ $manager, 'pre_update_option_active_plugins' ] ) );
+		$this->assertTrue( has_action( 'pre_update_site_option_active_sitewide_plugins', [ $manager, 'pre_update_option_active_plugins' ] ) );
+
+		return $manager;
+
+	}
+
+	/**
+	 * @covers ::pre_update_option_active_plugins
+	 * @depends test__construct
+	 */
+	public function testPre_update_option_active_plugins( Load_Order_Manager $manager ) {
+
+		$plugins = [
+			'foo/bar.php',
+			'laps/laps.php',
+			'baz/qux.php',
+		];
+
+		Functions\expect( 'plugin_basename' )->once()->andReturn( 'laps/laps.php' );
+
+		$plugins = $manager->pre_update_option_active_plugins( $plugins );
+
+		$this->assertInternalType( 'array', $plugins );
+		$this->assertCount( 3, $plugins );
+		$this->assertEquals( 'laps/laps.php', $plugins[0] );
+	}
+}

tests/Manager/ToolbarTest.php

@@ -0,0 +1,59 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Tests\Manager;
+
+use Brain\Monkey\Functions;
+use Rarst\Laps\Manager\Toolbar_Manager;
+use Rarst\Laps\Record\Collector\Lazy_Proxy_Collector;
+use Rarst\Laps\Tests\LapsTestCase;
+
+/**
+ * @coversDefaultClass \Rarst\Laps\Manager\Toolbar_Manager
+ */
+class ToolbarTest extends LapsTestCase {
+
+	/**
+	 * @covers ::__construct
+	 *
+	 * @return Toolbar_Manager
+	 */
+	public function test__construct() {
+
+		$collector = new Lazy_Proxy_Collector( [] );
+		$manager   = new Toolbar_Manager( $collector, new \Mustache_Engine() );
+
+		$this->assertTrue( has_action( 'admin_bar_menu', [ $manager, 'admin_bar_menu' ] ) );
+
+		return $manager;
+	}
+
+
+	/**
+	 * @covers ::admin_bar_menu
+	 *
+	 * @depends test__construct
+	 */
+	public function testAdmin_bar_menu( Toolbar_Manager $manager ) {
+
+		$wp_admin_bar = $this->getMockBuilder( 'WP_Admin_Bar' )
+		                     ->allowMockingUnknownTypes()
+		                     ->setMethods( [ 'add_node' ] )
+		                     ->getMock();
+
+		$wp_admin_bar->method( 'add_node' )->willReturn( null );
+		$wp_admin_bar->expects( $this->exactly( 2 ) )
+		             ->method( 'add_node' )
+		             ->withConsecutive(
+			             [ $this->isType( 'array' ) ],
+			             [ $this->isType( 'array' ) ]
+		             );
+
+		Functions\expect( 'current_user_can' )
+			->once()
+			->with( 'manage_options' )
+			->andReturn( true );
+
+		$manager->admin_bar_menu( $wp_admin_bar );
+	}
+}

tests/PluginTest.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Rarst\Laps\Tests;
+
+use Brain\Monkey\Functions;
+use Pimple\ServiceProviderInterface;
+use Rarst\Laps\Provider\Bootable_Provider_Interface;
+
+class PluginTest extends LapsTestCase {
+
+	public function testContainer() {
+
+		$container = new \Rarst\Laps\Plugin();
+
+		$service = $this->getMockBuilder( [ ServiceProviderInterface::class, Bootable_Provider_Interface::class ] )
+                        ->getMock();
+
+		$service->expects( $this->once() )
+		        ->method( 'register' )
+		        ->with( $container );
+
+		$container->register( $service );
+
+		$service->expects( $this->once() )
+		        ->method( 'boot' )
+		        ->with( $container );
+
+		if ( ! defined( 'ABSPATH' ) ) {
+			define( 'ABSPATH', '/wp' );
+			define( 'WP_CONTENT_DIR', '/wp-content/' );
+		}
+		Functions\expect( 'wp_normalize_path' )->zeroOrMoreTimes()->andReturnFirstArg();
+
+		$container->run();
+	}
+}

tests/Provider/EventTest.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace Rarst\Laps\Tests\Provider;
+
+use Pimple\Container;
+use Rarst\Laps\Event\Hook_Event_Config_Interface;
+use Rarst\Laps\Provider\Hook_Event_Provider;
+use Rarst\Laps\Tests\LapsTestCase;
+
+class EventTest extends LapsTestCase {
+
+	public function testProvider() {
+
+		$container = new Container();
+		$provider  = new Hook_Event_Provider();
+
+		$provider->register( $container );
+
+		$this->assertArrayHasKey( 'hook.events', $container );
+
+		foreach ( $container['hook.events'] as $config ) {
+			$this->assertInstanceOf( Hook_Event_Config_Interface::class, $config );
+		}
+	}
+}

tests/Provider/ManagerTest.php

@@ -0,0 +1,33 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Tests\Provider;
+
+use function Brain\Monkey\Functions\expect;
+use Pimple\Exception\FrozenServiceException;
+use Rarst\Laps\Plugin;
+use Rarst\Laps\Provider\Manager_Provider;
+use Rarst\Laps\Tests\LapsTestCase;
+
+class ManagerTest extends LapsTestCase {
+
+	/**
+	 * @covers \Rarst\Laps\Provider\Manager_Provider
+	 */
+	public function testProvider() {
+
+		expect( 'wp_normalize_path' )->zeroOrMoreTimes()->andReturnFirstArg();
+
+		$container = new Plugin();
+		$provider  = new Manager_Provider();
+
+		$provider->register( $container );
+
+		$this->assertArrayHasKey( 'managers', $container );
+
+		$container->extend( 'managers', function () {} );
+		$provider->boot( $container );
+		$this->expectException( FrozenServiceException::class );
+		$container->extend( 'managers', function () {} );
+	}
+}

tests/Provider/RecordTest.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace Rarst\Laps\Tests\Provider;
+
+use Brain\Monkey\Functions;
+use Pimple\Exception\FrozenServiceException;
+use Rarst\Laps\Plugin;
+use Rarst\Laps\Provider\Record_Provider;
+use Rarst\Laps\Tests\LapsTestCase;
+
+class RecordTest extends LapsTestCase {
+
+	/**
+	 * @covers \Rarst\Laps\Provider\Record_Provider
+	 */
+	public function testProvider() {
+
+		$container = new Plugin();
+		$provider = new Record_Provider();
+
+		$provider->register( $container );
+
+		$stopwatch_a = $container['stopwatch'];
+		$stopwatch_b = $container['stopwatch'];
+
+		$this->assertNotSame( $stopwatch_a, $stopwatch_b );
+
+		if ( ! defined( 'ABSPATH' ) ) {
+			define( 'ABSPATH', '/wp' );
+			define( 'WP_CONTENT_DIR', '/wp-content/' );
+		}
+		Functions\expect( 'wp_normalize_path' )->zeroOrMoreTimes()->andReturnFirstArg();
+
+		$this->assertArrayHasKey( 'records', $container );
+
+		$container->extend( 'collectors', function () {} );
+		$provider->boot( $container );
+		$this->expectException( FrozenServiceException::class );
+		$container->extend( 'collectors', function () {} );
+
+	}
+}

tests/Record/CoreTest.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace Rarst\Laps\Tests\Record;
+
+use Rarst\Laps\Record\Collector\Core_Load_Collector;
+use Rarst\Laps\Record\Record_Interface;
+use Rarst\Laps\Tests\LapsTestCase;
+
+class CoreTest extends LapsTestCase {
+
+	public function testCollector() {
+
+		global $timestart;
+		$timestart = microtime( true );;
+
+		$collector = new Core_Load_Collector();
+
+		$records = $collector->get_records();
+
+		$this->assertInternalType( 'array', $records );
+		$this->assertCount( 2, $records );
+		$this->assertInstanceOf( Record_Interface::class, $records[0] );
+	}
+}

tests/Record/HookTest.php

@@ -0,0 +1,32 @@
+<?php
+declare( strict_types=1 );
+
+namespace Rarst\Laps\Tests\Record;
+
+use function Brain\Monkey\Functions\expect;
+use Rarst\Laps\Event\Core_Events;
+use Rarst\Laps\Record\Collector\Hook_Collector;
+use Rarst\Laps\Tests\LapsTestCase;
+use Symfony\Component\Stopwatch\Stopwatch;
+
+class HookTest extends LapsTestCase {
+
+	public function testCollector() {
+
+		expect( 'wp_normalize_path' )->zeroOrMoreTimes()->andReturnFirstArg();
+
+		$stopwatch = new Stopwatch();
+		$collector = new Hook_Collector( $stopwatch, [ 'core' => new Core_Events() ] );
+
+		$this->assertTrue( $stopwatch->isStarted( 'Plugins Load' ) );
+		$this->assertTrue( has_action( 'after_setup_theme', [ $collector, 'after_setup_theme' ] ) );
+
+		$this->assertTrue( has_action( 'plugins_loaded', 'function ($input)' ) );
+
+		$collector->after_setup_theme();
+		$stopwatch->start( 'Toolbar' );
+		$collector->get_records();
+
+		$this->assertFalse( $stopwatch->isStarted( 'Toolbar' ) );
+	}
+}

tests/Record/HttpTest.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Rarst\Laps\Tests\Record;
+
+use Brain\Monkey\Functions;
+use Rarst\Laps\Record\Collector\Http_Collector;
+use Rarst\Laps\Tests\LapsTestCase;
+use Symfony\Component\Stopwatch\Stopwatch;
+
+class HttpTest extends LapsTestCase {
+
+	public function testCollector() {
+
+		Functions\expect( 'wp_normalize_path' )->zeroOrMoreTimes()->andReturnFirstArg();
+		Functions\expect( 'wp_debug_backtrace_summary' )->zeroOrMoreTimes()->andReturn( [] );
+
+		$stopwatch = new Stopwatch();
+		$url       = 'https://example.com/';
+		$collector = new Http_Collector( $stopwatch );
+
+		$this->assertTrue( has_action( 'pre_http_request', [ $collector, 'pre_http_request' ] ) );
+		$this->assertTrue( has_action( 'http_api_debug', [ $collector, 'http_api_debug' ] ) );
+
+		$collector->pre_http_request( false, [], $url );
+
+		$this->assertTrue( $stopwatch->isStarted( $url ) );
+
+		$collector->http_api_debug( [], '', new \stdClass(), [], $url );
+
+		$this->assertFalse( $stopwatch->isStarted( $url ) );
+	}
+}

tests/Record/IteratorTest.php

@@ -0,0 +1,72 @@
+<?php
+
+namespace Rarst\Laps\Tests\Record;
+
+use Rarst\Laps\Record\Iterator\Recursive_Record_Iterator;
+use Rarst\Laps\Record\Record;
+use Rarst\Laps\Record\Iterator\Timeline_Iterator;
+use Rarst\Laps\Tests\LapsTestCase;
+
+class IteratorTest extends LapsTestCase {
+
+	/**
+	 * @covers \Rarst\Laps\Record\Iterator\Recursive_Record_Iterator
+	 *
+	 * @return \Rarst\Laps\Record\Iterator\Recursive_Record_Iterator
+	 */
+	public function testRecord() {
+
+		$record_a = new Record( 'Parent', 0, 100 );
+		$record_b = new Record( 'Child', 50, 100 );
+
+		$records = [ $record_b, $record_a ];
+
+		$iterator = new Recursive_Record_Iterator( $records );
+
+		$this->assertCount( 1, $iterator->getArrayCopy() );
+
+		foreach ( $iterator as $record ) {
+			$this->assertEquals( 'Parent', $record->get_name() );
+		}
+
+		$this->assertTrue( $iterator->hasChildren() );
+		$children = $iterator->getChildren();
+		$this->assertCount( 1, $children );
+
+		foreach ( $children as $record ) {
+			$this->assertEquals( 'Child', $record->get_name() );
+		}
+
+		return $iterator;
+	}
+
+	/**
+	 * @covers \Rarst\Laps\Record\Iterator\Timeline_Iterator
+	 *
+	 * @depends testRecord
+	 */
+	public function testTimeline( Recursive_Record_Iterator $iterator ) {
+
+		$iterator = new Timeline_Iterator( $iterator );
+
+		$iterator->rewind();
+		$this->assertTrue( $iterator->valid() );
+
+		$records = $iterator->current();
+		$this->assertInternalType( 'array', $records );
+
+		$this->assertArrayHasKey( 'description', $records[0] );
+		$this->assertArrayHasKey( 'category', $records[0] );
+		$this->assertArrayHasKey( 'offset', $records[0] );
+		$this->assertArrayHasKey( 'width', $records[0] );
+
+		$iterator->next();
+		$this->assertTrue( $iterator->valid() );
+
+		$records = $iterator->current();
+		$this->assertInternalType( 'array', $records );
+
+		$iterator->next();
+		$this->assertFalse( $iterator->valid() );
+	}
+}

tests/Record/RecordTest.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Rarst\Laps\Tests\Record;
+
+use Rarst\Laps\Record\Record;
+use Rarst\Laps\Tests\LapsTestCase;
+
+class RecordTest extends LapsTestCase {
+
+	/**
+	 * @covers \Rarst\Laps\Record\Record
+	 */
+	public function testRecord() {
+
+		$name     = 'Name';
+		$origin   = 0;
+		$duration = 1;
+
+		$description = 'description';
+		$category    = 'info';
+
+		$record = new Record( $name, $origin, $duration );
+
+		$this->assertEquals( $name, $record->get_name() );
+		$this->assertEquals( $origin, $record->get_origin() );
+		$this->assertEquals( $duration, $record->get_duration() );
+		$this->assertContains( $name, $record->get_description() );
+		$this->assertContains( (string) ( $duration * 1000 ), $record->get_description() );
+		$this->assertEmpty( $record->get_category() );
+
+		$record = new Record( $name, $origin, $duration, $description, $category );
+
+		$this->assertEquals( $description, $record->get_description() );
+		$this->assertEquals( $category, $record->get_category() );
+	}
+}

tests/Record/SqlTest.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace Rarst\Laps\Tests\Record;
+
+use Brain\Monkey\Functions;
+use Rarst\Laps\Record\Record;
+use Rarst\Laps\Record\Collector\Sql_Collector;
+use Rarst\Laps\Tests\LapsTestCase;
+
+class SqlTest extends LapsTestCase {
+
+	/**
+	 * @covers \Rarst\Laps\Record\Collector\Sql_Collector
+	 */
+	public function testCollector() {
+
+		define( 'SAVEQUERIES', true );
+
+		if ( ! defined( 'ABSPATH' ) ) {
+			define( 'ABSPATH', '/wp' );
+			define( 'WP_CONTENT_DIR', '/wp-content/' );
+		}
+		Functions\expect( 'wp_normalize_path' )->zeroOrMoreTimes()->andReturnFirstArg();
+
+		$collector = new Sql_Collector();
+
+		$this->assertTrue( has_filter( 'query', [ $collector, 'query' ] ) );
+
+		$query = 'SELECT * FROM wp_posts';
+
+		$collector->query( $query );
+
+		global $wpdb;
+
+		$wpdb            = new \stdClass();
+		$duration        = 100;
+		$wpdb->queries[] = [ $query, $duration, 'foo(), bar()' ];
+
+		$records = $collector->get_records();
+
+		$this->assertInternalType( 'array', $records );
+		$this->assertCount( 1, $records );
+
+		$record = $records[0];
+
+		$this->assertInstanceOf( Record::class, $record );
+		$this->assertEquals( $query, $record->get_name() );
+		$this->assertContains( $query, $record->get_description() );
+		$this->assertInternalType( 'float', $record->get_origin() );
+		$this->assertEquals( $duration, $record->get_duration() );
+		$this->assertEquals( 'sql-read', $record->get_category() );
+	}
+}

tests/Record/StopwatchTest.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace Rarst\Laps\Tests\Record;
+
+use Rarst\Laps\Record\Stopwatch_Record;
+use Rarst\Laps\Record\Collector\Stopwatch_Collector;
+use Rarst\Laps\Tests\LapsTestCase;
+use Symfony\Component\Stopwatch\Stopwatch;
+use Symfony\Component\Stopwatch\StopwatchEvent;
+
+class StopwatchTest extends LapsTestCase {
+
+	/**
+	 * @covers \Rarst\Laps\Record\Collector\Stopwatch_Collector
+	 */
+	public function testCollector() {
+
+		$collector = new Stopwatch_Collector( new Stopwatch() );
+
+		$collector->start( 'Event', 'info' );
+		$collector->start( 'Not stopped', 'info' );
+		usleep( 1000 );
+		$event = $collector->stop( 'Event' );
+
+		$this->assertFalse( $collector->stop( 'Not event' ) );
+
+		$records = $collector->get_records();
+
+		$this->assertInternalType( 'array', $records );
+		$this->assertCount( 1, $records );
+		$this->assertInstanceOf( Stopwatch_Record::class, $records[0] );
+
+		return $event;
+	}
+
+	/**
+	 * @depends testCollector
+	 * @covers  \Rarst\Laps\Record\Stopwatch_Record
+	 *
+	 * @param StopwatchEvent $event Event instance.
+	 */
+	public function testRecord( StopwatchEvent $event ) {
+
+		$record = new Stopwatch_Record( 'Event', $event );
+
+		$this->assertEquals( 'Event', $record->get_name() );
+		$this->assertEquals( 'info', $record->get_category() );
+		$this->assertEquals( $event->getOrigin() / 1000, $record->get_origin() );
+		$this->assertEquals( $event->getDuration() / 1000, $record->get_duration() );
+		$this->assertContains( 'Event', $record->get_description() );
+	}
+}

views/cache/__Mustache_797f2a84b9a5a7b601644494da75d61e.php

@@ -1,292 +0,0 @@
-<?php
-
-class __Mustache_797f2a84b9a5a7b601644494da75d61e extends Mustache_Template
-{
-    private $lambdaHelper;
-
-    public function renderInternal(Mustache_Context $context, $indent = '')
-    {
-        $this->lambdaHelper = new Mustache_LambdaHelper($this->mustache, $context);
-        $buffer = '';
-        $blocksContext = array();
-
-        $buffer .= $indent . '<div class="laps-timeline">
-';
-        // 'events' section
-        $value = $context->find('events');
-        $buffer .= $this->section940385acb9865793d8943db356869c18($context, $indent, $value);
-        $buffer .= $indent . '</div>
-';
-        $buffer .= $indent . '
-';
-        // 'savequeries' section
-        $value = $context->find('savequeries');
-        $buffer .= $this->sectionB93c1beb6bc5c41326a972381b0dd94a($context, $indent, $value);
-        $buffer .= $indent . '
-';
-        // 'savehttp' section
-        $value = $context->find('savehttp');
-        $buffer .= $this->section238f05e38d8d133266503e545e18de7e($context, $indent, $value);
-
-        return $buffer;
-    }
-
-    private function section940385acb9865793d8943db356869c18(Mustache_Context $context, $indent, $value)
-    {
-        $buffer = '';
-        $blocksContext = array();
-    
-        if (!is_string($value) && is_callable($value)) {
-            $source = '
-		<div class="event event-{{category}}" data-toggle="tooltip" title="{{name}} - {{duration}} ms - {{memory}} MB" style="width:{{width}}%; left:{{offset}}%;">
-            <span class="sr-only">{{name}} - {{duration}} ms - {{memory}} MB</span>
-        </div>
-	';
-            $result = call_user_func($value, $source, $this->lambdaHelper);
-            if (strpos($result, '{{') === false) {
-                $buffer .= $result;
-            } else {
-                $buffer .= $this->mustache
-                    ->loadLambda((string) $result)
-                    ->renderInternal($context);
-            }
-        } elseif (!empty($value)) {
-            $values = $this->isIterable($value) ? $value : array($value);
-            foreach ($values as $value) {
-                $context->push($value);
-                
-                $buffer .= $indent . '		<div class="event event-';
-                $value = $this->resolveValue($context->find('category'), $context);
-                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
-                $buffer .= '" data-toggle="tooltip" title="';
-                $value = $this->resolveValue($context->find('name'), $context);
-                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
-                $buffer .= ' - ';
-                $value = $this->resolveValue($context->find('duration'), $context);
-                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
-                $buffer .= ' ms - ';
-                $value = $this->resolveValue($context->find('memory'), $context);
-                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
-                $buffer .= ' MB" style="width:';
-                $value = $this->resolveValue($context->find('width'), $context);
-                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
-                $buffer .= '%; left:';
-                $value = $this->resolveValue($context->find('offset'), $context);
-                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
-                $buffer .= '%;">
-';
-                $buffer .= $indent . '            <span class="sr-only">';
-                $value = $this->resolveValue($context->find('name'), $context);
-                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
-                $buffer .= ' - ';
-                $value = $this->resolveValue($context->find('duration'), $context);
-                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
-                $buffer .= ' ms - ';
-                $value = $this->resolveValue($context->find('memory'), $context);
-                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
-                $buffer .= ' MB</span>
-';
-                $buffer .= $indent . '        </div>
-';
-                $context->pop();
-            }
-        }
-    
-        return $buffer;
-    }
-
-    private function section372053fedd826e7e297c29f607930cbc(Mustache_Context $context, $indent, $value)
-    {
-        $buffer = '';
-        $blocksContext = array();
-    
-        if (!is_string($value) && is_callable($value)) {
-            $source = '
-		<div class="event event-{{category}}" title="{{sql}}" style="width:{{width}}%; left:{{offset}}%;">
-            <span class="sr-only">{{sql}}</span>
-        </div>
-	';
-            $result = call_user_func($value, $source, $this->lambdaHelper);
-            if (strpos($result, '{{') === false) {
-                $buffer .= $result;
-            } else {
-                $buffer .= $this->mustache
-                    ->loadLambda((string) $result)
-                    ->renderInternal($context);
-            }
-        } elseif (!empty($value)) {
-            $values = $this->isIterable($value) ? $value : array($value);
-            foreach ($values as $value) {
-                $context->push($value);
-                
-                $buffer .= $indent . '		<div class="event event-';
-                $value = $this->resolveValue($context->find('category'), $context);
-                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
-                $buffer .= '" title="';
-                $value = $this->resolveValue($context->find('sql'), $context);
-                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
-                $buffer .= '" style="width:';
-                $value = $this->resolveValue($context->find('width'), $context);
-                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
-                $buffer .= '%; left:';
-                $value = $this->resolveValue($context->find('offset'), $context);
-                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
-                $buffer .= '%;">
-';
-                $buffer .= $indent . '            <span class="sr-only">';
-                $value = $this->resolveValue($context->find('sql'), $context);
-                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
-                $buffer .= '</span>
-';
-                $buffer .= $indent . '        </div>
-';
-                $context->pop();
-            }
-        }
-    
-        return $buffer;
-    }
-
-    private function sectionB93c1beb6bc5c41326a972381b0dd94a(Mustache_Context $context, $indent, $value)
-    {
-        $buffer = '';
-        $blocksContext = array();
-    
-        if (!is_string($value) && is_callable($value)) {
-            $source = '
-<div class="laps-timeline">
-	{{#queries}}
-		<div class="event event-{{category}}" title="{{sql}}" style="width:{{width}}%; left:{{offset}}%;">
-            <span class="sr-only">{{sql}}</span>
-        </div>
-	{{/queries}}
-</div>
-';
-            $result = call_user_func($value, $source, $this->lambdaHelper);
-            if (strpos($result, '{{') === false) {
-                $buffer .= $result;
-            } else {
-                $buffer .= $this->mustache
-                    ->loadLambda((string) $result)
-                    ->renderInternal($context);
-            }
-        } elseif (!empty($value)) {
-            $values = $this->isIterable($value) ? $value : array($value);
-            foreach ($values as $value) {
-                $context->push($value);
-                
-                $buffer .= $indent . '<div class="laps-timeline">
-';
-                // 'queries' section
-                $value = $context->find('queries');
-                $buffer .= $this->section372053fedd826e7e297c29f607930cbc($context, $indent, $value);
-                $buffer .= $indent . '</div>
-';
-                $context->pop();
-            }
-        }
-    
-        return $buffer;
-    }
-
-    private function section26362c0132f6d74333e6154005595603(Mustache_Context $context, $indent, $value)
-    {
-        $buffer = '';
-        $blocksContext = array();
-    
-        if (!is_string($value) && is_callable($value)) {
-            $source = '
-		<div class="event event-{{category}}" title="{{name}} - {{duration}} ms" style="width:{{width}}%; left:{{offset}}%;">
-            <span class="sr-only">{{name}} - {{duration}} ms</span>
-        </div>
-	';
-            $result = call_user_func($value, $source, $this->lambdaHelper);
-            if (strpos($result, '{{') === false) {
-                $buffer .= $result;
-            } else {
-                $buffer .= $this->mustache
-                    ->loadLambda((string) $result)
-                    ->renderInternal($context);
-            }
-        } elseif (!empty($value)) {
-            $values = $this->isIterable($value) ? $value : array($value);
-            foreach ($values as $value) {
-                $context->push($value);
-                
-                $buffer .= $indent . '		<div class="event event-';
-                $value = $this->resolveValue($context->find('category'), $context);
-                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
-                $buffer .= '" title="';
-                $value = $this->resolveValue($context->find('name'), $context);
-                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
-                $buffer .= ' - ';
-                $value = $this->resolveValue($context->find('duration'), $context);
-                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
-                $buffer .= ' ms" style="width:';
-                $value = $this->resolveValue($context->find('width'), $context);
-                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
-                $buffer .= '%; left:';
-                $value = $this->resolveValue($context->find('offset'), $context);
-                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
-                $buffer .= '%;">
-';
-                $buffer .= $indent . '            <span class="sr-only">';
-                $value = $this->resolveValue($context->find('name'), $context);
-                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
-                $buffer .= ' - ';
-                $value = $this->resolveValue($context->find('duration'), $context);
-                $buffer .= htmlspecialchars($value, 2, 'UTF-8');
-                $buffer .= ' ms</span>
-';
-                $buffer .= $indent . '        </div>
-';
-                $context->pop();
-            }
-        }
-    
-        return $buffer;
-    }
-
-    private function section238f05e38d8d133266503e545e18de7e(Mustache_Context $context, $indent, $value)
-    {
-        $buffer = '';
-        $blocksContext = array();
-    
-        if (!is_string($value) && is_callable($value)) {
-            $source = '
-<div class="laps-timeline">
-	{{#http}}
-		<div class="event event-{{category}}" title="{{name}} - {{duration}} ms" style="width:{{width}}%; left:{{offset}}%;">
-            <span class="sr-only">{{name}} - {{duration}} ms</span>
-        </div>
-	{{/http}}
-</div>
-';
-            $result = call_user_func($value, $source, $this->lambdaHelper);
-            if (strpos($result, '{{') === false) {
-                $buffer .= $result;
-            } else {
-                $buffer .= $this->mustache
-                    ->loadLambda((string) $result)
-                    ->renderInternal($context);
-            }
-        } elseif (!empty($value)) {
-            $values = $this->isIterable($value) ? $value : array($value);
-            foreach ($values as $value) {
-                $context->push($value);
-                
-                $buffer .= $indent . '<div class="laps-timeline">
-';
-                // 'http' section
-                $value = $context->find('http');
-                $buffer .= $this->section26362c0132f6d74333e6154005595603($context, $indent, $value);
-                $buffer .= $indent . '</div>
-';
-                $context->pop();
-            }
-        }
-    
-        return $buffer;
-    }
-
-}

views/laps.mustache

@@ -1,27 +0,0 @@
-<div class="laps-timeline">
-	{{#events}}
-		<div class="event event-{{category}}" data-toggle="tooltip" title="{{name}} - {{duration}} ms - {{memory}} MB" style="width:{{width}}%; left:{{offset}}%;">
-            <span class="sr-only">{{name}} - {{duration}} ms - {{memory}} MB</span>
-        </div>
-	{{/events}}
-</div>
-
-{{#savequeries}}
-<div class="laps-timeline">
-	{{#queries}}
-		<div class="event event-{{category}}" title="{{sql}}" style="width:{{width}}%; left:{{offset}}%;">
-            <span class="sr-only">{{sql}}</span>
-        </div>
-	{{/queries}}
-</div>
-{{/savequeries}}
-
-{{#savehttp}}
-<div class="laps-timeline">
-	{{#http}}
-		<div class="event event-{{category}}" title="{{name}} - {{duration}} ms" style="width:{{width}}%; left:{{offset}}%;">
-            <span class="sr-only">{{name}} - {{duration}} ms</span>
-        </div>
-	{{/http}}
-</div>
-{{/savehttp}}