How get all videos from a playlist using youtube api?

php, xml, youtube, youtube-api

Solution

Youtube let's you fetch up to 50 entries per request. The response contains some `<link>` elements. And if there are still more records to fetch one of it is of the form `<link rel='next' ...` e.g.

<link
  rel='next'
  type='application/atom+xml'
  href='https://gdata.youtube.com/feeds/api/playlists/plalistID?start-index=26&amp;max-results=25&amp;v=2'
/>

Search for this element and retrieve the document that the href attribute points to until the repsonse has no `<link rel='next'` element.

Problem

Now i am using this link ``` http://gdata.youtube.com/feeds/api/playlists/plalistID ``` to retrieve video from YouTube playlist. but the problem is only getting 25 video. but the playlist contains 100 videos. How get all video from playlist?

Original source