如何每5首歌曲在播放列表中播放5秒音频片段？

Question

This is basically my programming project looking at my friends script called: Pickle Auto Playlist. Right now the script is using array_sort() = RND for random... and it generates or works with a playlist txt or xml file but its not as easy as editing the xml list. What would I need to look for and following steps to get this started and completed?

Here's the script my friend sent me if anyone knows. It prints a playlist and xml

http://pastebin.com/xN4jUVEe

Thanks so much for any tips.

Answer 1

Can't take credit, but Brian from our group (azphp.org) suggested using mod (%) and a counter to auto-inject your required item into the queue.

When starting out:

$counter = 0;

Every time you play a song:

$counter++;
if($counter % 5 == 0) { queue_the_ad(); $counter = 0; }