XML到阵列？ [PHP] [英] XML to Array? [PHP]

问题描述

嗯，我一直有改变的XML回到一个数组问题....这将如果每个XML遵循相同的格式，但每个XML是例外不同的是简单的＆LT;公式＆GT; 标签，formulaname和移动速度
例如：

Well I been having issues changing an xml back into an array....It would be simple if each xml followed the same format but every XML is different with the exception of the <Formula> tag, formulaname and movespeed ex:

<Formula>
<formulaname>Basic</formulaname>
<movespeed>1</movespeed>
<str>4</str>
<dex>3</dex>
<int>1</int>
<will>2</will>
</Formula>

或

<Formula>
<formulaname>Basic</formulaname>
<movespeed>1</movespeed>
<box>4</box>
<chicken>3</chicken>
<ducks>1</ducks>
<cereal>2</cereal>
</Formula>

我曾尝试：

$xml = simplexml_load_file("test.xml");
print_r($xml);

这实际上打印的东西，但我不能让过去的，甚至回声吧..

This actually prints something but I couldn't get past that or even echo it..

foreach($xml->text as $string) { 
  print_r($string);
  echo 'attributes: '. $string->attributes() .'<br />';
}

没有工作，原来它是字符串，但他们都不是字符串 ...

Didn't work, originally it's for strings but none of them are strings...

foreach ($xml->Formula as $element) {
  foreach($element as $key => $val) {
   echo "{$key}: {$val}";
  }

也不能工作，我需要这样的工作，所以我可以从使用的值数组不知道究竟该值将被称为..

Didn't work either, I needed something like this to work so I can use the values from the array without knowing what exactly the value will be called..

推荐答案

您无法使用节点本身上一个foreach访问的孩子，你需要使用。孩子（）：

You can't access children by using a foreach on the node itself, you need to use .children():

$s =<<<EOS
<root>
<Formula>
<formulaname>Basic</formulaname>
<movespeed>1</movespeed>
<box>4</box>
<chicken>3</chicken>
<ducks>1</ducks>
<cereal>2</cereal>
</Formula>
</root>
EOS;

$xml = simplexml_load_string($s);

foreach ($xml->Formula as $element) {
    foreach($element->children() as $key => $val) {
        echo "{$key}: {$val}";
    }
}

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