3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $str = "<phone>12345678</phone>"; preg_match( '<phone>/',$str, $matches ); var_dump($matches);
Output for 5.2.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: preg_match(): Unknown modifier '/' in /in/gDRv8 on line 4 NULL
Output for hhvm-3.10.0 - 3.12.0
Warning: Unknown modifier '/': [<phone>/] in /in/gDRv8 on line 4 NULL
Output for 4.3.11 - 5.1.6
Warning: preg_match(): Unknown modifier '/' in /in/gDRv8 on line 4 array(0) { }
Output for 4.3.0 - 4.3.10
Warning: Unknown modifier '/' in /in/gDRv8 on line 4 array(0) { }