note 24956 added to function.preg-match-all

The example to extract the domain from the URL is only good for a 2 part domain name (.company.com etc) but for 3 or more, it is not useful ( company.co.uk etc would return .co.uk). I found this more generic: - <?php //Get the web site address preg_match("/^(http:\/\/)?([^\/]+)/i", "http://www.multi.part.domain.name.com/index.html", $matches); $host = $matches[2]; // get all but one segments of host name preg_match_all("/\.([^\.\/]+)/",$host,$matches); // first element does not want the period('.') $matches[0][0] = $matches[1][0]; $domain = implode('',$matches[0]); echo( "Domain: " . $domain); ?> Displays: - Domain: multi.part.domain.name.com -- http://www.php.net/manual/en/function.preg-match-all.php http://master.php.net/manage/user-notes.php?action=edit+24956 http://master.php.net/manage/user-notes.php?action=delete+24956 http://master.php.net/manage/user-notes.php?action=reject+24956