3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 1; function foo($x) { return function () use ($x) { return $x; } } $y = foo(100); $z = foo($x); var_dump($y(), $z());
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.25
Parse error: syntax error, unexpected '}' in /in/J0WBb on line 10
Process exited with code 255.
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180.62 ms | 1395 KiB | 62 Q