3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function ReformatPhoneNumber($number) { if(strlen($number) > 12 || strlen($number) < 7) throw new Exception("Invalid phone number"); if(preg_match('/^\d+(\d-\d)?\d*(\d\s\d)?\d+$/', $number) === 1) return str_replace(array('-', ' '), '', $number); } //echo ReformatPhoneNumber('012345'); function MaxArray($arr) { $max = 0; foreach($arr as $element) { if(is_array($element)) $max = MaxArray($element) > $max ? MaxArray($element) : $max; else $max = $element > $max ? $element : $max; } return $max; } $arr = array(array(141,151,161), 2, 3, array(101, 202, array(303,404))); echo MaxArray($arr); echo explode("", "Hello");
Output for 5.2.5 - 5.6.28, 7.0.0 - 7.1.0
404 Warning: explode(): Empty delimiter in /in/sMpBb on line 27
Output for hhvm-3.10.0 - 3.12.0
404 Warning: Invalid argument: delimiter: (empty) in /in/sMpBb on line 27
Output for 5.0.0 - 5.2.4
404 Warning: explode(): Empty delimiter. in /in/sMpBb on line 27
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_NEW in /in/sMpBb on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_NEW in /in/sMpBb on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/sMpBb on line 5
Process exited with code 255.