3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $str = "\\\x40"; $strip_hex = '#[\\]+'; $clean = preg_replace($strip_hex,'',$str); echo $clean;
based on TgMf9
Output for 4.3.11 - 7.2.0
Warning: preg_replace(): No ending delimiter '#' found in /in/lu1G2 on line 5
Output for 4.3.0 - 4.3.10
Warning: No ending delimiter '#' found in /in/lu1G2 on line 5