3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $regexp = '/(\(*\d{2}\)*)+\s*(\d{4,5})\s*[-]*\s*(\d{4})/i'; $matches=array(); preg_match($regexp, '(11) 4789 2180', $matches); print_r($matches);
Output for 4.3.0 - 7.1.0
Array ( [0] => (11) 4789 2180 [1] => (11) [2] => 4789 [3] => 2180 )