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run code in 150+ php & hhvm versions
Bugs & Features
<?php $months = array('jan', 'feb', 'mar', 'apr'); array_push($months,'may'); $output = array_filter($contents, function($item){ return strlen($item) == 3; }); print_r($output);
Output for 5.3.0 - 7.1.0
Notice: Undefined variable: contents in /in/r44QS on line 4 Warning: array_filter() expects parameter 1 to be array, null given in /in/r44QS on line 4
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/r44QS 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 in /in/r44QS on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/r44QS on line 4
Process exited with code 255.