filter for domain and toplevel domain

[WesleyA]

There is an issue I have with creating a filter for the correct domain and toplevel domain. For example google.com is correct and all the other not.

 

my code:

     function my_funct($data2) {        $data2 = preg_replace('#(http://www.|http:|https:|ftp://www.|https://www./|//|www.|htp:|htt:|htp:/|htt:/|)#  ' , '', $data2);         return $data2;         }

but directories wil not be blocked

 

like www.google.com/directory/page/page2

 

is there a way to use preg_replace and put only domain and toplevel domain in it?

 

maybe it is possible to negate it, but he entire validation of pre_replace would be changed I assume.

Edited October 28, 2015 by WesleyA

[WesleyA]

I was thinking like any character after the first / is that possible?

[WesleyA]

I found (.*) which works fine.

 

Topic may be closed

[justsomeguy]

Look into the parse_url function if you're trying to parse a URL.