http_referer wildcard

[homchz]

I want to insure that one part of my site is only accessed from the site. However there could be different full url's that it can be accessed from.

I am wondering if a wild card can be st up after a url

$url = "http://www.url./com/*";

if ($_SERVER['http_refferer'] != $url)
{
error
}
else
{
continue
}

or something like that.

[subwayman]

Look at ereg() in the php manual. Powerful stuff.

[homchz]

I am pretty sure I am butchering this code but I will ask

I want it to validate for

http://www.greenwingassociates/projects/busstore/index.php,

http://www.greenwingassociates/projects/busstore/index.php?page=main or what ever it equals/

I have tried this to no avail

<?php
session_start();

$url = $_SERVER['HTTP_REFERER'];

print $url;


if (!ereg("\(http://www.greenwingassociates.com/projects/busstore/index.php(\?([a-z]{0,5})\=([a-z]{0,7}))",$url))
	{
		print "Sorry you have reached this page in error, and do not have permission to access the content held within";
	}
else
	{
		require_once('ad_Pages/admin_main.php');
	}

?>