If the rest of the url never changes, then you don’t need a regular expression. Just store the first part of the url in a string:
$url_prefix = "http:// www.badoobook.com/clips/index.php?page=videos§ion=view&vid_id=";
then append your identifier to it:
$id = 100162;
$full_url = $url_prefix + $id;
solved regular expression [closed]