获取正确的http状态代码php


Get the right http status code php

当我访问谷歌时,我的代码给了我http状态代码302,但当我使用firefox浏览器访问并使用firebug检查状态时,状态是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);

我也尝试过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)

您正在为Google使用哪个URL?

我用了你上面的代码,设置:

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

并且在卷曲信息中接收到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:

数组(26){["url"]=>字符串(61)"https://www.google.co.uk/?gws_rd=cr&ei=fIaOUsflOqn0QXy74DYDg"["content_type"]=>string(24)"text.html;charset=UTF-8"["http_code"]=>int(200=>浮点(0.082954)["size_upload"]=>浮点(0)["size _download"]=>浮动(119772)["speed_download"]=>float(418252)["speed_pload"]=>浮点(0)["download_content_length"]=>浮动(262=>string(12)"192.168.0.15"["local_port"]=>int(54606)["redirect_url"]=>字符串(0)"}

啊!谷歌正在通过GEO-IP或类似方式定位你,并将你重定向到当地的谷歌镜像。

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

因此,当他们重定向您时,302代码是正确的。

尝试使用URL:https://www.google.com/ncr(ncr代表无国家重定向),看看你的进展如何。