3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $str = 'REXEL : Votre dossier Primexel n°@ref_dossier@ expire le @date_expiration@'; preg_match('/@([^@]+)@/i', $str, $matches, PREG_OFFSET_CAPTURE); var_dump($matches);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(2) { [0]=> array(2) { [0]=> string(13) "@ref_dossier@" [1]=> int(34) } [1]=> array(2) { [0]=> string(11) "ref_dossier" [1]=> int(35) } }