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run code in 150+ php & hhvm versions
Bugs & Features
<?php $x = function(){}; $y = function($x){echo 'foo';}; $z = function($x){echo 'bar';}; var_dump(array_search($x, array($x,$y,$z), false)); var_dump(array_search($y, array($x,$y,$z), false)); var_dump(array_search($z, array($x,$y,$z), false)); var_dump(array_search(function(){}, array($x,$y,$z), false));
Output for 5.3.0 - 7.1.0
int(0) int(1) int(2) bool(false)
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/n8Eko on line 3
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/n8Eko on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/n8Eko on line 3
Process exited with code 255.