3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $regex = "/(.*volume:\s+)([0-9]+)(%)/i"; $text = "volume: 90%"; preg_match($regex , $text, $matches); echo $matches[2];
based on sFv7l
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
90