php https状态,CURL怎么获取HTTPS协议的状态码

CURL如何获取HTTPS协议的状态码

$curl = curl_init();

$url='https://';

curl_setopt($curl, CURLOPT_URL, $url);

curl_setopt($curl, CURLOPT_HEADER, 1);

curl_setopt($curl,CURLOPT_NOBODY,true);

curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);

$data = curl_exec($curl);

echo curl_getinfo($curl,CURLINFO_HTTP_CODE);

curl_close($curl);

我用这种方法打印出http的状态码没问题，但是换成https协议一直输出0. 请问https应该怎么获取

------解决思路----------------------

https 请求時要加上

curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // 跳过证书检查

curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false); // 从证书中检查SSL加密算法是否存在<?php

/** curl 获取 https 请求

* @param String $url 请求的url

* @param Array $data 要發送的數據

* @param Array $header 请求时发送的header

* @param int $timeout 超时时间，默认30s

*/

function curl_https($url, $data=array(), $header=array(), $timeout=30){

$ch = curl_init();

curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // 跳过证书检查

curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false); // 从证书中检查SSL加密算法是否存在

curl_setopt($ch, CURLOPT_URL, $url);

curl_setopt($ch, CURLOPT_HTTPHEADER, $header);

curl_setopt($ch, CURLOPT_POST, true);

curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));

curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);

$response = curl_exec($ch);

$code = curl_getinfo($ch, CURLINFO_HTTP_CODE);

if($error=curl_error($ch)){

die($error);

}

curl_close($ch);

return array($code,$response);

}

// 调用

$url = 'https://example.com/message.php';

$data = array('name'=>'fdipzone');

$header = array();

list($code, $response) = curl_https($url, $data, $header, 5);

echo $code;

echo $response;

?>

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