3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $regex = '/<a\s[^>]*href\s*=\s*([\"\']??)([^\\1 >]*?)\1[^>]*>(.*)<\/a>/siU'; echo $regex;
Output for 4.3.0 - 7.2.0
/<a\s[^>]*href\s*=\s*([\"']??)([^\1 >]*?)\1[^>]*>(.*)<\/a>/siU