Is there any PHP function that will give me the MP3 duration. I looked at ID 3 function but i don't see any thing there for duration and apart from this,id3 is some kind of tag,which will not be there in all MP3 so using this will not make any sense.
Answer
This should work for you, notice the getduration function: http://www.zedwood.com/article/127/php-calculate-duration-of-mp3