This might not be quite what your looking for, but I often have then need
for a unique number in an incrementing order. random isnt quite the word for
it, unique is :)
function mtime()
{
$mtime = microtime();
$mtime = str_replace("\.", '', $mtime);
$mtime = explode(' ', $mtime);
$mt
I see that you got a lot of responses, but I didn't see anyone using
what I use. I had problems using rand() because it wasn't quite random
enough. The following code is as random as you can get (at least from
what I've seen).
mt_srand ((double) microtime() * 100);
$myrandomnumber = mt_rand
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