3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $string = '{ABC!@#5[XYZ:5]jkfjk[fkjkj]}'; preg_match_all('/\[.*?\]/', $string, $matches); print_r($matches);
based on v0YKG
Output for 4.3.0 - 7.2.0
Array ( [0] => Array ( [0] => [XYZ:5] [1] => [fkjkj] ) )