保存远程网页的Cookie [英] Save cookies for remote web pages

问题描述

我有一个PHP应用程序需要从另一个网页抓取内容，我正在阅读的网页需要一个cookie。

ve找到了有关如何进行此调用一旦我有cookie的信息（ http ：//groups.google.com/group/comp.lang.php/msg/4f618114ab15ae2a ），但我不知道如何生成cookie，或如何/在哪里保存cookie。

例如，要通过wget读取此网页，请执行以下操作：

  wget --quiet --save-cookies cookie.file --output-document = who.cares \ 
 http：//remoteServer/login.php？user = xxx& pass = yyy 
 
 wget --quiet --load-cookies cookie.file --output-document = documentiwant.html \ 
 http：//remoteServer/pageicareabout.html 
  
 
 
 
 ...我的问题是如何在PHP中的'save-cookies'位，以便我可以使用cookie中的cookie， up PHP stream_context_create / file_get_contents block：
  $ opts = array（http'=> array（
'method'=>GET，
'header'=> 
Accept-language：en\r\\\
 ：** NoClueAtAll ** \r\\\

）
）; 
 
 $ context = stream_context_create（$ opts）; 
 $ documentiwant = file_get_contents（http：//remoteServer/pageicareabout.html，
 0，$ context）; 
  
 
 
解决方案
 =http://www.php.net/curl =nofollow noreferrer> cURL 。 
使用 curl_setopt 设置Cookie处理选项。
 
 
 
如果这只是一次性的事情，你可以使用Firefox  Live HTTP Headers 以获取标题，然后将其粘贴到您的PHP代码中。
 
I've got a PHP application which needs to grab the contents from another web page, and the web page I'm reading needs a cookie.

I've found info on how to make this call once i have the cookie ( http://groups.google.com/group/comp.lang.php/msg/4f618114ab15ae2a ), however I've no idea how to generate the cookie, or how / where the cookie is saved.

For example, to read this web page via wget I do the following:
wget --quiet --save-cookies cookie.file --output-document=who.cares \ 
  http://remoteServer/login.php?user=xxx&pass=yyy

wget --quiet --load-cookies cookie.file --output-document=documentiwant.html \
  http://remoteServer/pageicareabout.html
... my question is how do I do the '--save-cookies' bit in PHP so that I can use the cookie in the follow-up PHP stream_context_create / file_get_contents block:
$opts = array(http'=> array(
  'method'=> "GET",
  'header'=>
    "Accept-language: en\r\n" .
    "Cookie: **NoClueAtAll**\r\n"
  )
);

$context = stream_context_create($opts);
$documentiwant = file_get_contents("http://remoteServer/pageicareabout.html",
  0, $context);

解决方案
You'd probably be better off using cURL.
Use curl_setopt to set up the cookie handling options.

If this is just a one-off thing, you could use Firefox with Live HTTP Headers to get the header, then paste it into your PHP code.

                        
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