3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $myArr = array ( "John" => array ( "height"=>175, "weight"=>85, "age"=>"24" ), "Phil" => array ( "height"=>145, "weight"=>75, "age"=>"22" ), "Jim" => array ( "height"=>195, "weight"=>140, "age"=>"29" ) ); // sort by height $sorter = function($a,$b){return $a['height'] - $b['height'];}; usort($myArr, $sorter); print_r($myArr);
Output for 5.3.0 - 5.6.30, hhvm-3.10.1 - 3.17.3, 7.0.0 - 7.2.6
Array ( [0] => Array ( [height] => 145 [weight] => 75 [age] => 22 ) [1] => Array ( [height] => 175 [weight] => 85 [age] => 24 ) [2] => Array ( [height] => 195 [weight] => 140 [age] => 29 ) )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/o9jso on line 22
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/o9jso on line 22
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/o9jso on line 22
Process exited with code 255.