"https://apis.naver.com/crawl/nsyndi/v2", CURLOPT_POST => true, CURLOPT_POSTFIELDS => "ping_url=" . $ping_url, CURLOPT_RETURNTRANSFER => true, CURLOPT_CONNECTTIMEOUT => 10, CURLOPT_TIMEOUT => 10, CURLOPT_HTTPHEADER => array("Host: apis.naver.com", "Pragma: no-cache", "Accept: */*", $ping_auth_header) ); $ping = curl_init(); curl_setopt_array($ping, $ping_client_opt); $response = curl_exec($ping); curl_close($ping); //print_r2($ping_client_opt); exit; return $response; } ?>