3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $get = $_GET; unset($_GET); var_dump($_GET); var_dump($get);
Output for 5.0.4 - 5.6.28, 7.0.0 - 7.1.0
Notice: Undefined variable: _GET in /in/3q5ps on line 5 NULL array(0) { }
Output for hhvm-3.10.0 - 3.13.2
NULL array(0) { }
Output for 4.3.2 - 5.0.3
Notice: Undefined variable: _GET in /in/3q5ps on line 5 NULL array(0) { }
Output for 4.3.0 - 4.3.1
Notice: Undefined variable: _GET in /in/3q5ps on line 5 NULL array(1) { ["/in/3q5ps"]=> string(0) "" }