3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php print_r(array_filter(array(0,1,2,3,4,5,6,7,8,9,10), function($num){ return $num % 2 == 0; }));
Output for 5.3.0 - 7.1.0
Array ( [0] => 0 [2] => 2 [4] => 4 [6] => 6 [8] => 8 [10] => 10 )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/eaY91 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/eaY91 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/eaY91 on line 3
Process exited with code 255.