3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($_GET, $_POSTs) {}
Output for 5.4.0 - 5.4.29
Fatal error: Cannot re-assign auto-global variable _GET in /in/CnXE7 on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.29
preferences:
184.43 ms | 1399 KiB | 67 Q