3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $b = []; $a = array_map( function($c) { return $c; }, $b ); var_dump($a)
Output for 5.4.0 - 5.4.26
Parse error: syntax error, unexpected end of file in /in/vg3QN on line 12
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected '[' in /in/vg3QN on line 3
Process exited with code 255.