3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html='".............."url":"rtmp:\/\/live3.me.somesite.com\/live\/?id=dfsdfdsfdsfsaddfdfdfd","name":"8.low.stream"........."'; preg_match("/\?id=([a-zA-Z]+)\"/", $html, $foo); print_r($foo[0]);

preferences:
35.15 ms | 402 KiB | 5 Q