3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $text = "544-444-4444"; $text = str_replace('-', '', $text); echo $text;
based on tZfbE
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.0.8, 7.0.10 - 7.2.6
5444444444
Output for 7.0.9

Process exited with code 137.