Random mp3

Hi everyone can someone help me php random mp3 code i want everytime loads home page plays new mp3.

Thanks all :D:D

would your mp3 names be numbers or letters?

change chars to what letters/numbers would be allowed...

function CreateRandomCode($len) {
$chars = "123456789";
srand((double)microtime()*1000000);
$code = '' ;
$len++;

for ($i=0;$i<=$len; $i++) {
$num = rand() % 33;
$tmp = substr($chars, $num, 1);
$code = $code . $tmp;
}
return $code;
}

and on ur page it would be something like:


echo CreateRandomCode(2) . ".mp3";


assuming that you have 99 mp3 and there names are gonna be :
1.mp3
2.mp3
3.mp3
.....

Or just change the code on this page:

http://www.codingforums.com/showthread.php?t=94922