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<?php session_start(); $_SESSION['ddd'] = 'fdsfsd'; session_write_close(); session_start(); $_SESSION['ddd1'] = 'fdsfsd1'; session_write_close(); session_start(); session_write_close(); echo '<pre>'; var_dump(headers_list());
based on kuLmD
Output for 5.2.3 - 7.1.0
<pre>array(0) { }
Output for 5.2.2
Warning: session_start(): Cannot send session cookie - headers already sent in /in/vObUC on line 2 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 2 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 8 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 8 <pre>array(1) { [0]=> string(23) "X-Powered-By: PHP/5.2.2" }
Output for 5.2.1
Warning: session_start(): Cannot send session cookie - headers already sent in /in/vObUC on line 2 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 2 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 8 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 8 <pre>array(1) { [0]=> string(23) "X-Powered-By: PHP/5.2.1" }
Output for 5.2.0
Warning: session_start(): Cannot send session cookie - headers already sent in /in/vObUC on line 2 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 2 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 8 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 8 <pre>array(1) { [0]=> string(23) "X-Powered-By: PHP/5.2.0" }
Output for 5.1.6
Warning: session_start(): Cannot send session cookie - headers already sent in /in/vObUC on line 2 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 2 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 8 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 8 <pre>array(1) { [0]=> string(23) "X-Powered-By: PHP/5.1.6" }
Output for 5.1.5
Warning: session_start(): Cannot send session cookie - headers already sent in /in/vObUC on line 2 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 2 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 8 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 8 <pre>array(1) { [0]=> string(23) "X-Powered-By: PHP/5.1.5" }
Output for 5.1.4
Warning: session_start(): Cannot send session cookie - headers already sent in /in/vObUC on line 2 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 2 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 8 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 8 <pre>array(1) { [0]=> string(23) "X-Powered-By: PHP/5.1.4" }
Output for 5.1.3
Warning: session_start(): Cannot send session cookie - headers already sent in /in/vObUC on line 2 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 2 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 8 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 8 <pre>array(1) { [0]=> string(23) "X-Powered-By: PHP/5.1.3" }
Output for 5.1.2
Warning: session_start(): Cannot send session cookie - headers already sent in /in/vObUC on line 2 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 2 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 8 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 8 <pre>array(1) { [0]=> string(23) "X-Powered-By: PHP/5.1.2" }
Output for 5.1.1
Warning: session_start(): Cannot send session cookie - headers already sent in /in/vObUC on line 2 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 2 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 8 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 8 <pre>array(1) { [0]=> string(23) "X-Powered-By: PHP/5.1.1" }
Output for 5.1.0
Warning: session_start(): Cannot send session cookie - headers already sent in /in/vObUC on line 2 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 2 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 8 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 8 <pre>array(1) { [0]=> string(23) "X-Powered-By: PHP/5.1.0" }
Output for 5.0.5
Warning: session_start(): Cannot send session cookie - headers already sent in /in/vObUC on line 2 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 2 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 8 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 8 <pre>array(1) { [0]=> string(23) "X-Powered-By: PHP/5.0.5" }
Output for 5.0.4
Warning: session_start(): Cannot send session cookie - headers already sent in /in/vObUC on line 2 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 2 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 8 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 8 <pre>array(1) { [0]=> string(23) "X-Powered-By: PHP/5.0.4" }
Output for 5.0.3
Warning: session_start(): Cannot send session cookie - headers already sent in /in/vObUC on line 2 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 2 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 8 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 8 <pre>array(1) { [0]=> string(23) "X-Powered-By: PHP/5.0.3" }
Output for 5.0.2
Warning: session_start(): Cannot send session cookie - headers already sent in /in/vObUC on line 2 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 2 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 8 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 8 <pre>array(1) { [0]=> string(23) "X-Powered-By: PHP/5.0.2" }
Output for 5.0.1
Warning: session_start(): Cannot send session cookie - headers already sent in /in/vObUC on line 2 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 2 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 8 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 8 <pre>array(1) { [0]=> string(23) "X-Powered-By: PHP/5.0.1" }
Output for 5.0.0
Warning: session_start(): Cannot send session cookie - headers already sent in /in/vObUC on line 2 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 2 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 8 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 8 <pre>array(1) { [0]=> string(23) "X-Powered-By: PHP/5.0.0" }
Output for 4.4.5 - 4.4.9
Warning: session_start(): Cannot send session cookie - headers already sent in /in/vObUC on line 2 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 2 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 8 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 8 <pre> Fatal error: Call to undefined function: headers_list() in /in/vObUC on line 13
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Warning: session_start(): Cannot send session cookie - headers already sent in /in/vObUC on line 2 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 2 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 8 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 8 <pre> Fatal error: Call to undefined function: headers_list() in /in/vObUC on line 13
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: session_start() [http://www.php.net/function.session-start]: Cannot send session cookie - headers already sent in /in/vObUC on line 2 Warning: session_start() [http://www.php.net/function.session-start]: Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 2 Warning: session_start() [http://www.php.net/function.session-start]: Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start() [http://www.php.net/function.session-start]: Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 5 Warning: session_start() [http://www.php.net/function.session-start]: Cannot send session cookie - headers already sent by (output started at /in/vObUC:2) in /in/vObUC on line 8 Warning: session_start() [http://www.php.net/function.session-start]: Cannot send session cache limiter - headers already sent (output started at /in/vObUC:2) in /in/vObUC on line 8 <pre> Fatal error: Call to undefined function: headers_list() in /in/vObUC on line 13