3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class foo { function baz() { return __CLASS__; } } class bar { function baz() { return __CLASS__; } } $call = [new bar, "parent::baz"]; call_user_func($call);
based on 0iFmT
Output for 5.4.0 - 7.2.0
Warning: call_user_func() expects parameter 1 to be a valid callback, cannot access parent:: when current class scope has no parent in /in/t03sQ on line 16
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/t03sQ on line 15
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/t03sQ on line 15
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/t03sQ on line 15
Process exited with code 255.