3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class C { function f($v) { $this->bar = function () use ($v) { var_dump($v); }; } } $a = new C(); $a->f(42); ($a->bar)();
Output for hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
int(42)
Output for 5.3.0 - 5.6.28
Parse error: syntax error, unexpected '(' in /in/WcFJk on line 12
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/WcFJk on line 4
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 T_FUNCTION in /in/WcFJk on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/WcFJk on line 4
Process exited with code 255.