3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = array('foo' => 0.73); $b = array("foo" => "0.73"); print_r(array_udiff_assoc($a, $b, function($a, $b) { return !($a == $b);}));
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/kcPu4 on line 6
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/kcPu4 on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/kcPu4 on line 6
Process exited with code 255.