3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $result = array_reduce(array({'a':1,'b':2}), function ($cur, $x) { $cur[$x] = $x; return $cur; }, array()); var_dump($result);
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.4.26
Parse error: syntax error, unexpected '{', expecting ')' in /in/745HP 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 '{', expecting ')' in /in/745HP on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/745HP on line 3
Process exited with code 255.