Extract Youtube ID from Youtube URL

youtubeIDExtractor.js

//Given a youtube url, return the youtube id. 
//There are several versions of youtube urls that work. 

//http://www.youtube.com/v/0zM3nApSvMg?fs=1&hl=en_US&rel=0
//http://www.youtube.com/embed/0zM3nApSvMg?rel=0
//http://www.youtube.com/watch?v=0zM3nApSvMg&feature=feedrec_grec_index
//http://www.youtube.com/watch?v=0zM3nApSvMg
//http://youtu.be/0zM3nApSvMg
//http://www.youtube.com/watch?v=0zM3nApSvMg#t=0m10s

function extractYoutubeId(youtubeUrl) {
return youtubeUrl.match(/^.*((youtu.be\/)|(v\/)|(embed\/)|(watch\?))\??v?=?([^#\&\?]*).*/)
}