Check youtube video is still valid

PHP
Check youtube video is still valid using youtube's API Manytimes youtube user can decide to delete their video.So I would like to periodically run a script to check that the youtube video is still valid or not. Suppose your Youtube url is : http://www.youtube.com/v/jc0rnCBCX2c So here your Youtube video Id is jc0rnCBCX2c $vid[video Id] posible format/sintax: 1. http://www.youtube.com/watch?v=[ID]&feature=…&… 2. http://www.youtube.com/watch?v=[ID] 3. www.youtube.com/watch?v=[ID] 4. youtube.com/watch?v=[ID] 5. http ://www.youtube.com/v/[ID] 6. www.youtube.com/v/[ID] 7. youtube.com/v/[ID] 8. [ID] 9. …. and any valid youtube video url [php]<?php function checkYoutubeId($id) { if (!$data = @file_get_contents("http://gdata.youtube.com/feeds/api/videos/".$id)) return false; if ($data == "Video not found") return false; return true; } ?> [/php] http://gdata.youtube.com/feeds/api/videos/jc0rnCBCX2c if it does not exist then you will get a page with "Invalid id" if it exists, will return an XML feed having various info…
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