3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php preg_replace('http:www.naver.com','naver.com',''); ?>
based on cYvhd
Output for 4.3.11 - 7.2.0
Warning: preg_replace(): Delimiter must not be alphanumeric or backslash in /in/W1llc on line 2
Output for 4.3.0 - 4.3.10
Warning: Delimiter must not be alphanumeric or backslash in /in/W1llc on line 2