3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function ev() { phpinfo();} call_user_func("ev\0hi");
based on 446VA
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: call_user_func() expects parameter 1 to be a valid callback, function 'ev' not found or invalid function name in /in/THGM3 on line 5
Output for hhvm-3.12.0
Warning: Invalid argument: function: method 'ev' not found in /in/THGM3 on line 5
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.3.2 - 5.2.17
Warning: call_user_func(ev): First argument is expected to be a valid callback in /in/THGM3 on line 5
Output for 4.3.0 - 4.3.1
Warning: call_user_func(ev) [http://www.php.net/function.call-user-func]: First argument is expected to be a valid callback in /in/THGM3 on line 5