3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { static function bar() {}; }; function x(callable $x) {}; $a=array("foo","bar"); x($a); ?>
Output for 5.4.0 - 5.4.12
Parse error: syntax error, unexpected ';', expecting function (T_FUNCTION) in /in/p40LQ on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.22
Parse error: syntax error, unexpected ';', expecting T_FUNCTION in /in/p40LQ on line 3
Process exited with code 255.
preferences:
177.96 ms | 1395 KiB | 43 Q