How to make dynamic forum signature

[arsfrun]

If you want to have a dynamic forum signature, try this code

<?php
$a = array("http://min.us/iQRF8.png", "http://min.us/icvOEu.png", "http://min.us/iB5gi.png");
$rand_keys = array_rand($a, 1);
header("Location: $a[$rand_keys]");
?>

Usage:

when use it
put image code between this link http://www.yoursite.com/yourfile.php

Output:
[Image: sig.php]

[moonpeach]

Thanks , Although your output bit isnt quite working

[Silver]

You can take this approach further by using mod_rewrite to change the file extension from .php to .jpg so it looks like an actual image file you are trying to embed!