mysql_real_escape_string

[Ron Piggott <ron.php@xxxxxxxxxxxxxxxxxx>]

I am creating a form where I am using 

$web_site_#

for the various fields.  At the present time there are 11 fields I am
asking the user to key in.  I am wondering if there is a slick way to
use the mysql_real_escape_string command with this so

$web_site_1 = mysql_real_escape_string($web_site_1);
$web_site_2 = mysql_real_escape_string($web_site_2);
$web_site_3 = mysql_real_escape_string($web_site_3);
...
$web_site_11 = mysql_real_escape_string($web_site_11);

would be replaced by some type of loop

Suggestions?  

Ron