I’m trying to compare two urls using PHP, ensuring that the domain name is the same. It cannot be the sub-domain. It has to literally be the same domain. Example:
http://www.google.co.uk would validate as true compared to http://www.google.co.uk/pages.html.
but
http://www.google.co.uk would validate as false compared to http://www.something.co.uk/pages.html.
Use parse_url(), and compare the “host” index in the array returned from the two calls to
parse_url().