3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $usernameSearch = 'pasdasd%'; echo $usernameSearch = preg_replace('\%','',$usernameSearch);
Output for 4.3.11 - 7.1.0
Warning: preg_replace(): Delimiter must not be alphanumeric or backslash in /in/sfleH on line 5
Output for 4.3.0 - 4.3.10
Warning: Delimiter must not be alphanumeric or backslash in /in/sfleH on line 5