"; foreach ($exp as $key) { if(!preg_match('#^http(s)?://#',$key)){ $a = "http://".$key; } else { $a = $key; } $parse = parse_url($a); $domain = preg_replace('/^www\./', '', $parse['host']); $fuck = preg_replace('/_/', '', $domain); $www = "www.".$fuck; $host = gethostbyname($www); while ($host > $i) { echo $host."\n"; $i++; break; } } echo "

"; ?>