By Request: lag's Random Image Signature Select-0-Tron

**lag** · 11-15-2007

I posted this in the now-defunct programming section long ago, however some might still find it useful.

Simply place the following code in a .php file and link it as you would an image. It will automatically pull a random image from the directory that is with it and display it in your signature.

For a sample, please see my sig.

Good luck, and I hope you find this useful

Code:

<?

/*

Random Image Signature Select-0-Tron for MMOwned Members

Written by lag, posted at http://mmowned.com/

*/

$imgCount = 0;

$imgDir = opendir (".");

while ($file = readdir($imgDir))

{	

	$fileExt = strrchr($file,".");

	$validExt = eregi("jpg|gif|png",$fileExt);

	if ($file != '.' && $file != '..' && $validExt) $validImages[$imgCount++]=$file;

}

closedir ($imgDir);

$imgName = $validImages[rand(0,sizeof($validImages)-1)];

if ($imgCount == 0) die();

readfile("$imgName");

?>