[PHP] CURL 설정

NAME

CURLOPT_SSLVERSION – set preferred TLS/SSL version

SYNOPSIS

#include <curl/curl.h>

CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SSLVERSION, long version);

DESCRIPTION

Pass a long as parameter to control which version of SSL/TLS to attempt to use.

Use one of the available defines for this purpose. The available options are:

 

CURL_SSLVERSION_DEFAULT

The default action. This will attempt to figure out the remote SSL protocol version.

CURL_SSLVERSION_TLSv1

TLSv1.x

CURL_SSLVERSION_SSLv2

SSLv2

CURL_SSLVERSION_SSLv3

SSLv3

CURL_SSLVERSION_TLSv1_0

TLSv1.0 (Added in 7.34.0)

CURL_SSLVERSION_TLSv1_1

TLSv1.1 (Added in 7.34.0)

CURL_SSLVERSION_TLSv1_2

TLSv1.2 (Added in 7.34.0)

DEFAULT

CURL_SSLVERSION_DEFAULT

PROTOCOLS

All TLS based protocols: HTTPS, FTPS, IMAPS, POP3, SMTPS etc.

EXAMPLE

 

CURL *curl = curl_easy_init(); if(curl) {   curl_easy_setopt(curl, CURLOPT_URL, “https://example.com”);

  /* ask libcurl to use TLS version 1.0 or later */   curl_easy_setopt(curl, CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1);

  /* Perform the request */   curl_easy_perform(curl); }