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run code in 150+ php & hhvm versions
Bugs & Features
<?php // test-closures.php $division = function($a, $b) { return $a/$b; }; function doMath(Closure $function, $a, $b) { $result = $function($a, $b); return function() use ($result) {echo $result;}; } $callback = doMath($division, 9, 3); $callback(); // 3 $callback = doMath(function($a, $b) { return $a * $b; }, 9, 2); // 18 $callback();
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
318
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/UPrZN 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/UPrZN on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/UPrZN on line 4
Process exited with code 255.