3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $content = '只支持干洗。<a href="http://www.amazon.com/gp/product/B006VB0KFC?t=mgpyhxigua-20&#038;tag=mgpyhxigua-20&#038;m=ATVPDKIKX0DER" target="_blank">Amazon</a>今日售价$58.58,尺码不多了。</p>'; preg_match('@href=".*?/(dp|product)/(.*?)(/|%3F|\?).*?"@',$content,$m); print_r($m);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => href="http://www.amazon.com/gp/product/B006VB0KFC?t=mgpyhxigua-20&#038;tag=mgpyhxigua-20&#038;m=ATVPDKIKX0DER" [1] => product [2] => B006VB0KFC [3] => ? )