Substract from a string

Posted on 2006-11-17
Last Modified: 2008-02-01
I using $_SERVER['HTTP_REFERER'] to get the referals to my site.

And I get them as

I would like to store them as

But I need help to how substract this.
Question by:brightwood
LVL 13

Accepted Solution

rhickmott earned 500 total points
ID: 17966998

$url      =         parse_url($_SERVER['HTTP_REFERER']);
$url      =         $url['scheme'] . "://" . $url[host];
LVL 15

Expert Comment

ID: 17967008
try using the parse url function
LVL 29

Expert Comment

ID: 17967075
If it's a whole list or URL's you have to parse, you can use this:


$s = '';

preg_match_all('/.*?\/\/[^\/]+/', $s, $matches);



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