get_status

function get_status($url){
 if( $curl = curl_init() ) {
    curl_setopt($curl,CURLOPT_URL,$url);
    curl_setopt($curl,CURLOPT_RETURNTRANSFER,true);
    curl_setopt($curl,CURLOPT_NOBODY,true);
    curl_setopt($curl,CURLOPT_HEADER,true);
    $out = curl_exec($curl);
     $status=curl_getinfo($curl,CURLINFO_HTTP_CODE);

    curl_close($curl);
     return $status;
  }
}