XML分析器错误开始标签预期 [英] XML Parser Error Start Tag Expected

问题描述

function retrieveProfile() 
{
    $url = "http://steamcommunity.com/profiles/{$this->steamID64}/?xml=1";
    $profileData = simplexml_load_string($url);

    if(!empty($profileData->error)) { return NULL; }

    $this->friendlyName  = (string) $profileData->steamID;  
}

警告：simplexml_load_string（）[function.simplexml -load-string]：Entity：line 1：parser error：Start tag expected，'<'not found
$ b

Warning: simplexml_load_string() [function.simplexml-load-string]: Entity: line 1: parser error : Start tag expected, '<' not found

警告：simplexml_load_string（ ）[function.simplexml-load-string]： http://steamcommunity.com/profiles/76561197991676121 /？xml = 1
$ b

Warning: simplexml_load_string() [function.simplexml-load-string]: http://steamcommunity.com/profiles/76561197991676121/?xml=1

警告：simplexml_load_string（）[function.simplexml-load-string]：^

Warning: simplexml_load_string() [function.simplexml-load-string]: ^

这是XML文件：

http://steamcommunity.com/profiles/76561197991676121/?xml= 1

我没有理解为什么它不起作用，是的它有<？xml version =1.0encoding = UTF-8standalone =yes？> he阿德！
试过 $ profileData = new SimpleXMLElement（file_get_contents（$ url）），但我得到了相同的结果。

I got no ideea why it does not work and yes it have <?xml version="1.0" encoding="UTF-8" standalone="yes"?> header ! Tried $profileData = new SimpleXMLElement(file_get_contents($url)) too but I get the same result.

为什么会发生这种情况？我该如何解决它？我在寻找3个小时，只看到不会帮助我的答案。

错误： http://img824.imageshack.us/img824/9464/errorszz.png

Why is this happening ? How can I solve it? I am searching for 3 hours and see only answers that won't help me .
Errors : http://img824.imageshack.us/img824/9464/errorszz.png

编辑1：simplexml_load_string是我的错误之一，但现在我用simplexml_load_file得到更多的错误 - 告诉我文档是空的...（不正确！）

EDIT1 : simplexml_load_string was one of my mistakes but now I get even more errors with simplexml_load_file - Tells me that the document is empty... (Not true !)

推荐答案

您正在将URL作为XML源加载。你应该有：

You are loading the URL as your XML source. You should have:

$profileData = simplexml_load_file($url);

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