Question

当我访问谷歌时，我的代码给了我http状态代码302但是当我使用firefox浏览器访问并使用firebug检查状态时，状态为200.

这是我的代码：

$ch = curl_init($url);
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:25.0) Gecko/20100101 Firefox/25.0");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
curl_exec($ch);
$info = curl_getinfo($ch);
curl_close($ch);

我也尝试了get_headers，但它给了我301状态

get_headers($url);

编辑：结果低于

array (size=26)
  'url' => string 'https://www.google.com.cy/?gws_rd=cr&ei=SIeOUo7bGuKH0AWO14CYDQ' (length=62)
  'content_type' => string 'text/html; charset=UTF-8' (length=24)
  'http_code' => int 302
  'header_size' => int 1673
  'request_size' => int 317
  'filetime' => int -1
  'ssl_verify_result' => int 0
  'redirect_count' => int 2
  'total_time' => float 0.561
  'namelookup_time' => float 0
  'connect_time' => float 0.078
  'pretransfer_time' => float 0
  'size_upload' => float 0
  'size_download' => float 0
  'speed_download' => float 0
  'speed_upload' => float 0
  'download_content_length' => float 0
  'upload_content_length' => float 0
  'starttransfer_time' => float 0
  'redirect_time' => float 0.405
  'certinfo' => 
    array (size=0)
      empty
  'primary_ip' => string '173.194.112.247' (length=15)
  'primary_port' => int 443
  'local_ip' => string '192.168.2.3' (length=11)
  'local_port' => int 55015
  'redirect_url' => string '' (length=0)

Answer 1

您使用的是哪个网址？

我使用了上面的代码，设置：

$url = 'http://www.google.com';

并在卷曲信息中收到200响应。

我正在测试的完整代码：

奇怪 - 我正在使用：

$url = 'http://www.google.com';

$ch = curl_init($url);
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:25.0) Gecko/20100101 Firefox/25.0");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
curl_exec($ch);
$info = curl_getinfo($ch);
curl_close($ch);

var_dump($info);

我收到的var_dump输出：

array（26）{[“url”] =＆gt; string（61）“https://www.google.co.uk/?gws_rd=cr&ei=fIaOUsflOqnG0QXy74DYDg”[“content_type”] =＆gt; string（24）“text / html; charset = UTF-8” [“http_code”] =＆gt; int（200） [“header_size”] =＆gt; int（2462）[“request_size”] =＆gt; int（493）[“filetime”] =＆gt; int（-1）[“ssl_verify_result”] =＆gt; int（0）[“redirect_count”] =＆gt; int（2）[“total_time”] =＆gt; float（0.286363）[“namelookup_time”] =＆gt; float（7.1E-5）[“connect_time”] =＆gt; float（0.011754）[“pretransfer_time”] =＆gt; float（0.082954）[“size_upload”] =＆gt; float（0）[“size_download”] =＆gt; float（119772）[“speed_download”] =＆gt; float（418252）[“speed_upload”] =＆gt; float（0）[“download_content_length”] =＆gt; float（262）[“upload_content_length”] =＆gt; float（0）[“starttransfer_time”] =＆gt; float（0.156201）[“redirect_time”] =＆gt; float（0.076769）[“certinfo”] =＆gt; array（0）{} [“primary_ip”] =＆gt; string（14）“173.194.34.183”[“primary_port”] =＆gt; int（443）[“local_ip”] =＆gt; string（12）“192.168.0.15”[“local_port”] =＆gt; int（54606）[“redirect_url”] =＆gt; string（0）“”}

Answer 2

啊！ Google正在通过GEO-IP或类似网站找到您，并将您重定向到您当地的Google镜像。

请参阅：https://webapps.stackexchange.com/questions/46591/what-does-gws-rd-cr-in-the-url-indicate

因此，当他们重定向你时，302代码是正确的。

尝试使用网址：https://www.google.com/ncr （ncr表示没有国家重定向）并看你如何去。

获取正确的http状态代码php

2 个答案: