How to get YouTube Video id from YouTube url?

 Get YouTube Video id from YouTube url?

<?php

$url = "https://www.youtube.com/watch?v=dQw4w9WgXcQ";

preg_match('%(?:youtube(?:-nocookie)?\.com/(?:[^/]+/.+/|(?:v|e(?:mbed)?)/|.*[?&]v=)|youtu\.be/)([^"&?/ ]{11})%i', $url, $match);

$youtube_id = $match[1];

echo $youtube_id ;

?>