3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $code='12.15 ч.3)'; $sCode = preg_replace(array('\s','(ч|Ч)'),array('','p'),$code); echo $sCode;
Output for 5.2.5 - 5.6.28, 7.0.0 - 7.1.0
Warning: preg_replace(): Delimiter must not be alphanumeric or backslash in /in/dM80h on line 3
Output for hhvm-3.10.0 - 3.12.0
Warning: Delimiter must not be alphanumeric or backslash in /in/dM80h on line 3
Output for 4.3.11 - 5.2.4
Warning: preg_replace(): Delimiter must not be alphanumeric or backslash in /in/dM80h on line 3 12.15 p.3)
Output for 4.3.0 - 4.3.10
Warning: Delimiter must not be alphanumeric or backslash in /in/dM80h on line 3 12.15 p.3)