3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $num = null; $firstNames = array("abhas", "dipesh"); var_dump(array_map(function($x) use ($num){ return $x ." " . $num;}, $firstNames));
based on DUjJv
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(2) { [0]=> string(6) "abhas " [1]=> string(7) "dipesh " }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/5lB6s 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, expecting ')' in /in/5lB6s on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/5lB6s on line 4
Process exited with code 255.