3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class C { private $myCodeCapsule; public function store($context) { $this->myCodeCapsule = $context; } public function execute() { $this->myCodeCapsule->__invoke(); } } $obj = new C; $x = null; $obj->store(function () use (&$x) { $x = 1; }); $x=0; $obj->execute(); var_dump($x);
based on GD1hU
Output for 5.3.0 - 7.2.0
int(1)
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/IabOf on line 19
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/IabOf on line 19
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/IabOf on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/IabOf on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/IabOf on line 5
Process exited with code 255.