3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function ReformatPhoneNumber($number) { $isValid = preg_match('/^(\d[ |-]*){6,11}\d$/i', $number, $result); if(!$isValid) { //throw new Exception('Division by zero.'); } return str_replace(array(' ' , '-'), array('', ''), $number); }
Output for 4.3.0 - 5.6.22, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0