diff --git a/record.php b/record.php
index 188385d..dd553b0 100644
--- a/record.php
+++ b/record.php
@@ -1,13 +1,6 @@
 #!/usr/bin/php
 <?php
 
-// Settings
-if (!file_exists(__DIR__.'/config.json'))
-    logger(1, 'Config file not found', 1, true);
-
-if (!$_set = @json_decode(@file_get_contents(__DIR__.'/config.json')))
-    logger(1, 'Unable to load or parse configuration file', 1, true);
-
 /* -------------------------------------------------------------- */
 
 // Basic functions
@@ -21,10 +14,13 @@ function logger($tabs = 1, $txt, $lvl = 1, $exit = false)
         exit;
     return true;
 }
-function is_dir_empty($dir) {
+
+function is_dir_empty($dir)
+{
     if (!is_readable($dir)) return NULL;
     return (count(scandir($dir)) == 2);
 }
+
 function notify($sub, $msg, $loglevel = 1)
 {
 	global $_set;
@@ -35,6 +31,18 @@ function notify($sub, $msg, $loglevel = 1)
 				logger($loglevel, 'Unable to send notification E-mail');
 }
 
+// Check requirements
+if (!function_exists('curl_init'))
+    logger(1, 'cURL is required but not available', 1, true);
+if (!function_exists('json_decode'))
+    logger(1, 'json_decode is required but not available', 1, true);
+
+// Settings
+if (!file_exists(__DIR__.'/config.json'))
+    logger(1, 'Config file not found', 1, true);
+if (!$_set = @json_decode(@file_get_contents(__DIR__.'/config.json')))
+    logger(1, 'Unable to load or parse configuration file', 1, true);
+
 // Loop indefinitely
 while (true) :