3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo preg_match("\((.*?)\)", "int(11)");
Output for 4.3.11 - 7.2.6
Warning: preg_match(): Delimiter must not be alphanumeric or backslash in /in/CnEDl on line 3
Output for 4.3.0 - 4.3.10
Warning: Delimiter must not be alphanumeric or backslash in /in/CnEDl on line 3