3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function foo($_POST){ print_r($_POST); // PHP will throw exception with "Illegal offset" }
Output for 5.4.0 - 5.4.9
Fatal error: Cannot re-assign auto-global variable _POST in /in/OY2p3 on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.29