Need php cron jobs to auto dlete files after XX hours [$5]

Hey guys, I needthis PHP cron job script which can automatically delete files within a partiuclar folder, after like 12 hours, corresponding to the 'Last Modified' Date of the file.

Note: I'm NOT looking for cron to remove files every 12 hours..
$5 to someone who can code it

 

Here is the script:

//$_SERVER['DOCUMENT_ROOT']='';

$path=$_SERVER['DOCUMENT_ROOT'].'/your_folder';

$now_minus_12h=time()-43200;
$folder=dir($path);
while ($entry = $folder->read())
{
	$file=$path.'/'.$entry;
	if (!is_dir($file))
	{
		$modified=filemtime($file);
		if ($modified<$now_minus_12h) unlink($file);
	}
}
$folder->close();

Code (markup):

Just set the cron to run every 5 or 10 minutes. Also you may have to manually set $_SERVER['DOCUMENT_ROOT'].

Vilius
smurfas666@hotmail.com