3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $string = '[Salut] [toi][,] [ça] [va] [?]'; preg_match('/\[.*\]/', $string, $matches); var_dump($matches);
based on aKFve
Output for 4.3.0 - 7.2.0
array(1) { [0]=> string(31) "[Salut] [toi][,] [ça] [va] [?]" }