3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php namespace A { class T {} } namespace { class Test { public function first(string $str) : Closure { return function() use ($str) : int { return strlen($str); }; } public function second(): self { return $this; } } $t = new Test; echo ($t->second()->first("hello"))(); }
based on mToOC
Output for 7.0.0 - 7.2.0
5
Output for 5.3.20 - 5.6.28
Parse error: syntax error, unexpected ':', expecting ';' or '{' in /in/f3Qvn on line 10
Process exited with code 255.