PHP file_get_contents() and setting request headers

后端 未结 7 963
庸人自扰
庸人自扰 2020-11-22 14:29

With PHP, is it possible to send HTTP headers with file_get_contents() ?

I know you can send the user agent from your php.ini file. However

7条回答
  •  遇见更好的自我
    2020-11-22 14:51

    You can use this variable to retrieve response headers after file_get_contents() function.

    Code:

      file_get_contents("http://example.com");
      var_dump($http_response_header);
    

    Output:

    array(9) {
      [0]=>
      string(15) "HTTP/1.1 200 OK"
      [1]=>
      string(35) "Date: Sat, 12 Apr 2008 17:30:38 GMT"
      [2]=>
      string(29) "Server: Apache/2.2.3 (CentOS)"
      [3]=>
      string(44) "Last-Modified: Tue, 15 Nov 2005 13:24:10 GMT"
      [4]=>
      string(27) "ETag: "280100-1b6-80bfd280""
      [5]=>
      string(20) "Accept-Ranges: bytes"
      [6]=>
      string(19) "Content-Length: 438"
      [7]=>
      string(17) "Connection: close"
      [8]=>
      string(38) "Content-Type: text/html; charset=UTF-8"
    }
    

提交回复
热议问题