PHP cURL不返回XML [英] PHP cURL not returning XML

问题描述

我尝试使用PHP和cURL从www.wowarmory.com获取字符数据。

我到目前为止的代码是：

  ... 
 $ browser =Mozilla / 5.0（X11; U; Linux i686; en-US; rv：1.8.1.2 ）Gecko / 20070319 Firefox / 2.0.0.3; 
 
 $ url =http://www.wowarmory.com/character-sheet.xml?r=Ner'zhul&n=Visar; 
 
 $ ch = curl_init（）; 
 curl_setopt（$ ch，CURLOPT_URL，$ url）; 
 curl_setopt（$ ch，CURLOPT_RETURNTRANSFER，1）; 
 curl_setopt（$ ch，CURLOPT_CONNECTTIMEOUT，15）; 
 curl_setopt（$ ch，CURLOPT_USERAGENT，$ browser）; 
 
 $ result = curl_exec（$ ch）; 
  

var_dump（$ result）为false，如果我尝试将$ result解析为XML $ result为空白。

我想获得的是一个字符XML文件。 （ http://www.wowarmory.com/character -sheet.xml？r = Ner％27zhul& n = Visar ），但没有附加XSL。

解决方案

调用：

p>

  echo curl_error（$ ch）;因为curl_exec返回false，表示错误。
  

/ p>

I'm trying to get character data from www.wowarmory.com using PHP and cURL.

The code I have so far is:

...        
$browser = "Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.2) Gecko/20070319 Firefox/2.0.0.3";

$url = "http://www.wowarmory.com/character-sheet.xml?r=Ner'zhul&n=Visar";

$ch = curl_init();
curl_setopt ($ch, CURLOPT_URL, $url);
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, 15);
curl_setopt ($ch, CURLOPT_USERAGENT, $browser);

$result = curl_exec($ch);

The var_dump($result) is false, and if I try to parse the $result into an XML the $result is blank.

What I'm trying to get is a characters XML file. (http://www.wowarmory.com/character-sheet.xml?r=Ner%27zhul&n=Visar), but without the XSL attached. Then parse this, and extract info from the file, but I just need to get the file first.

解决方案

Call:

echo curl_error($ch);

after the curl_exec to see what the error is since curl_exec is returning false, which indicates an error.

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