~~~ function Visit($url){        $agent = "Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)";$ch=curl_init();        curl_setopt ($ch, CURLOPT_URL,$url );        curl_setopt($ch, CURLOPT_USERAGENT, $agent);        curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);        curl_setopt ($ch,CURLOPT_VERBOSE,false);        curl_setopt($ch, CURLOPT_TIMEOUT, 5);        curl_setopt($ch,CURLOPT_SSL_VERIFYPEER, FALSE);        curl_setopt($ch,CURLOPT_SSLVERSION,3);        curl_setopt($ch,CURLOPT_SSL_VERIFYHOST, FALSE);        $page=curl_exec($ch);        //echo curl_error($ch);        $httpcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);        curl_close($ch);        if($httpcode>=200 && $httpcode<300) return true;        else return false; } if (Visit("http://www.google.com"))        echo "Website OK"."n"; else        echo "Website DOWN"; ~~~