我是
PHP的新手.我发送
PHP curl POST请求后尝试从响应中
获取Header.客户端将请求发送到服务器,服务器使用Header发回响应.这是我发送POST请求的方式.
$client = curl_init($url);
curl_setopt($client,CURLOPT_CUSTOMREQUEST,"POST");
curl_setopt($client,CURLOPT_POSTFIELDS,$data_string);
curl_setopt($client,CURLOPT_HEADER,1);
$response = curl_exec($client);
var_dump($response);
这是我从浏览器获得的服务器的头响应
HTTP/1.1 200 OK
Date: Wed,01 Feb 2017 11:40:59 GMT
Authorization: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJ1c2Vycy9CYW9CaW5oMTEwMiIsIm5hbWUiOiJhZG1pbiIsInBhc3N3b3JkIjoiMTIzNCJ9.kIGghbKQtMowjUZ6g62KirdfDUA_HtmW-wjqc3ROXjc Content-Type: text/html;charset=utf-8 Transfer-Encoding: chunked Server: Jetty(9.3.6.v20151106)
如何从标题中提取授权部分？我需要将它存储在cookie中
@H_
301_10@
它将所有标头转换为数组
// create curl resource
$ch = curl_init();
// set url
curl_setopt($ch,CURLOPT_URL,"example.com");
//return the transfer as a string
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
//enable headers
curl_setopt($ch,1);
//get only headers
curl_setopt($ch,CURLOPT_NOBODY,1);
// $output contains the output string
$output = curl_exec($ch);
// close curl resource to free up system resources
curl_close($ch);
$headers = [];
$data = explode("\n",$output);
$headers['status'] = $data[0];
array_shift($data);
foreach($data as $part){
$middle=explode(":",$part);
$headers[trim($middle[0])] = trim($middle[1]);
}
// Print all headers as array
echo "<pre>";
print_r($headers);
echo "</pre>";
