3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $string= "Went for an awesome bike ride today! #biking #awesome"; preg_match_all('/#(\w+)/',$string, $matches); foreach ($matches[1] as $tag) { echo $tag; }
Output for 4.3.0 - 5.6.30, hhvm-3.10.1 - 3.17.3, 7.0.0 - 7.2.0
bikingawesome