24'C 구름 많음
서울 강남구
<?php
$v = urldecode($_GET['v']);
preg_match('/[\?\&]v=([^\?\&]+)/', $v, $matches);
$id = $matches[1];
?>
https://www.youtube.com/embed/<?php echo $id ?>
embed.php?v=https://www.youtube.com/watch?v=Q1igKtQ5APc