3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php unset($GLOBALS['_REQUEST']); var_dump($_REQUEST); function scope () { var_dump($_REQUEST); } scope();
Output for 5.0.4 - 5.6.28, 7.0.0 - 7.1.0
Notice: Undefined variable: _REQUEST in /in/4Gnpf on line 5 NULL Notice: Undefined variable: _REQUEST in /in/4Gnpf on line 9 NULL
Output for hhvm-3.12.0

Process exited with code 137.
Output for hhvm-3.10.0
NULL NULL
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: _REQUEST in /in/4Gnpf on line 5 NULL Notice: Undefined variable: _REQUEST in /in/4Gnpf on line 9 NULL