diff --git a/application/config/config-defaults.php b/application/config/config-defaults.php
index ad8b5de1a06..146238aeeff 100644
--- a/application/config/config-defaults.php
+++ b/application/config/config-defaults.php
@@ -680,7 +680,13 @@
 // Hide update key
 $config['hide_update_key'] = false;
 
-
+// Dev part
+// 1 : looking for errors, 2 : PHP STRICT error messages
+$config['debug'] = 0;
+//1 to enable sql logging, only active when debug = 2
+$config['debugsql'] = 0;
+//Try to set if able PHP max_execution_time
+$config['max_execution_time'] = 1200;
 
 // When this parameter is true, the configuration of the XML file will be used instead of the database to display the themes (default behavior in 2.50+).
 // This is useful when developing a theme, so changes to XML files are immediately applied without the need to uninstall and reinstall the theme.
diff --git a/application/core/LSYii_Controller.php b/application/core/LSYii_Controller.php
index 1471eb60a8a..b00b29beb55 100644
--- a/application/core/LSYii_Controller.php
+++ b/application/core/LSYii_Controller.php
@@ -94,16 +94,16 @@ protected function _init()
         }
 
         if (!function_exists('mb_convert_encoding')) {
-                    $dieoutput .= "This script needs the PHP Multibyte String Functions library installed: See <a href='http://manual.limesurvey.org/wiki/Installation_FAQ'>FAQ</a> and <a href='http://de.php.net/manual/en/ref.mbstring.php'>PHP documentation</a><br />";
+            $dieoutput .= "This script needs the PHP Multibyte String Functions library installed: See <a href='http://manual.limesurvey.org/wiki/Installation_FAQ'>FAQ</a> and <a href='http://de.php.net/manual/en/ref.mbstring.php'>PHP documentation</a><br />";
         }
 
         if ($dieoutput != '') {
-                    throw new CException($dieoutput);
+            throw new CException($dieoutput);
         }
 
-        if (ini_get("max_execution_time") < 1200) {
+        if (ini_get("max_execution_time") < Yii::app()->getConfig('max_execution_time')) {
             try {
-                set_time_limit(1200); // Maximum execution time - works only if safe_mode is off 
+                set_time_limit(Yii::app()->getConfig('max_execution_time')); // Maximum execution time - works only if safe_mode is off 
             } catch (Exception $e) {};
         }
         if (ini_get('memory_limit') != -1 && convertPHPSizeToBytes(ini_get("memory_limit")) < convertPHPSizeToBytes(Yii::app()->getConfig('memory_limit').'M')) {