3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $t = array(); if(array_reduce($array, function(&$res, $a){if ($a) $res = true;})) echo "EMPTY";
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.1.0
Notice: Undefined variable: array in /in/MWl3O on line 5 Warning: array_reduce() expects parameter 1 to be array, null given in /in/MWl3O on line 5
Output for hhvm-3.10.0 - 3.12.0
Notice: Undefined variable: array in /in/MWl3O on line 5 Warning: array_reduce() expects parameter 1 to be an array or collection in /in/MWl3O on line 5
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/MWl3O on line 5
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/MWl3O on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/MWl3O on line 5
Process exited with code 255.