3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $tocheck = 'aba'; $inlong = 'dzamburu n koma baba n dingo'; preg_match("/$tocheck/", $inlong, $matches); print_r($matches);
Output for 4.3.0 - 7.2.0
Array ( [0] => aba )