mat1987

Thanks a lot guys. The final working code is: $referrer = $_SERVER['HTTP_REFERER']; if (preg_match('~example\.com$~', parse_url($referrer, PHP_URL_HOST))) { print ('<meta http-equiv="refresh" content="0; URL=http://www.mysite.com/1.php">'); }

actually none. I'm not a pro just need to detect the root domain and if the root domain is example.com, then do the redirect, regardless of any subdomains or subdirectories like blog.example.com or example.com/blog

Hi, I'm using this code to redirect visitors who are coming from another site (clicking on my ad on that site) to a page in my site where I can track them: $referrer = $_SERVER['HTTP_REFERER']; if ( strstr($referrer, '://example.com/shop') ) print ('<meta http-equiv="refresh" content="0; URL=http://www.mysite.com/1.php">'); The problem is that, by this code I can only redirect those who are coming from example.com/shop, but I need to redirect visitors coming from any sub directory or subdomain from example.com, not only a specific url in example.com Is there any solution? Thanks