3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function getAdder($x) { return function($y) use ($x) { return $x + $y; }; } $adder = getAdder(8); echo $adder(2);
Output for 5.3.0 - 7.1.0
10
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/IlPiV 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/IlPiV on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/IlPiV on line 4
Process exited with code 255.