3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php error_reporting(E_ALL); ini_set('display_errors', 1); $a = array(); empty($a['asd']);
based on YBgsZ
Output for 4.3.0, 5.4.38 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Output for 4.3.5 - 5.4.37
Warning: ini_set() has been disabled for security reasons in /in/ts7BK on line 4
Output for 4.3.1 - 4.3.4
Warning: ini_set,pcntl_fork() has been disabled for security reasons in /in/ts7BK on line 4