php curl 지식

컬 을 정 리 했 어 요. 
  

$ch = curl_init();



#   url      ，      

curl_setopt($ch, CURLOPT_URL, 'http://www.baidu.com/');

curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

curl_setopt($this->ch, CURLOPT_HEADER, 1);



# cookie    

curl_setopt($this->ch, CURLOPT_COOKIEJAR,  $cookie_file);

curl_setopt($this->ch, CURLOPT_COOKIEFILE, $cookie_file);



#     

curl_setopt($this->ch, CURLOPT_HTTPHEADER, array('User-Agent: Mozilla/5.0'));



#   post

curl_setopt($ch, CURLOPT_POST, 1);

curl_setopt($ch, CURLOPT_POSTFIELDS, $poststring);



#   、      

curl_setopt($this->ch, CURLOPT_CONNECTTIMEOUT, 5);

curl_setopt($this->ch, CURLOPT_TIMEOUT, 5);



#     301 302

curl_setopt($this->ch, CURLOPT_FOLLOWLOCATION, 1);

curl_setopt($this->ch, CURLOPT_MAXREDIRS, 10);



# refer

curl_setopt($this->ch, CURLOPT_REFERER, $refer);



# http         

curl_setopt($this->ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);

curl_setopt($this->ch, CURLOPT_FORBID_REUSE, 1);



#   https

curl_setopt($this->ch, CURLOPT_SSL_VERIFYPEER, 0);

curl_setopt($this->ch, CURLOPT_SSL_VERIFYHOST, 0);



#   

curl_setopt($this->ch, CURLOPT_NOSIGNAL, 1);

$response = curl_exec($ch);

if(curl_errno($ch)){

    curl_error($ch);

    exit();

}

curl_close($ch);