Question

if we have

 $url = "http://subdomain.domin.ext/somepath/file.php";

how to get the domain.ext

when I used

 $parse = parse_url($url);
 $domin = $parse[host];

then
echo "$domain"; //this returns subdomain.domin.ext

is there any idea to get domain.ext?

Answer 1

$url = "http://subdomain.domin.ext/somepath/file.php";
$parse = parse_url($url);
$domain = $parse['host'];
$lastDot = strrpos($domain,'.');
$ext = substr($domain,$lastDot+1);

This will get you “ext” (e.g. “com” or “gov”). In the case of something like amazon.co.uk, it will give you “uk”. If you need “co.uk”, you will need to add logic to detect certain TLDs (e.g. “uk”) and go to the second dot on those cases.