blocks|key|248855|text|试试这个：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|248856|$string+=+'<device>
++<id>1234</id>
++<label>118</label>
++<username>root</username>
++<password>helloWorld</password>
++<hardware>
++++<memory>4GB+RAM</memory>
+++++<storage_drives>
++++++<storage_drive_1>2TB+SATA+7,200RPM</storage_drive_1>
++++++<storage_drive_2>1TB+SATA+7,200RPM</storage_drive_2>
++++++<storage_drive_3>Not+Applicable</storage_drive_3>
++++++<storage_drive_4>Not+Applicable</storage_drive_4>
++++</storage_drives>
++</hardware>
</device>';
++
$xml+=+json_decode(json_encode((array)+simplexml_load_string($string)),+1);|code-block|syntax|javascript|248857|这将输出：|248858|Array
(
++++[id]+=>+1234
++++[label]+=>+118
++++[username]+=>+root
++++[password]+=>+helloWorld
++++[hardware]+=>+Array
++++++++(
++++++++++++[memory]+=>+4GB+RAM
++++++++++++[storage_drives]+=>+Array
++++++++++++++++(
++++++++++++++++++++[storage_drive_1]+=>+2TB+SATA+7,200RPM
++++++++++++++++++++[storage_drive_2]+=>+1TB+SATA+7,200RPM
++++++++++++++++++++[storage_drive_3]+=>+Not+Applicable
++++++++++++++++++++[storage_drive_4]+=>+Not+Applicable
++++++++++++++++)

++++++++)

)|248859|或者，如果你不喜欢这样，你可以使用一个PHP类，比如：http://www.bin-co.com/php/scripts/xml2array/|offset|length|248860|或查看dfsq答案|style|BOLD|248861|entityMap|0|LINK|mutability|MUTABLE|url|http://www.bin-co.com/php/scripts/xml2array/^0|0|0|0|0|R|18|0|0|3|4|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|12|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|13|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|14|8|@]|9|@$M|15|N|16|1|17]]|A|$]]|$1|O|3|P|5|6|7|18|8|@$M|19|N|1A|Q|R]]|9|@]|A|$]]|$1|S|3|-4|5|6|7|1B|8|@]|9|@]|A|$]]]|T|$U|$5|V|W|X|A|$Y|Z]]]]

Try this:
<pre><code>$string = '&lt;device&gt;
 &lt;id&gt;1234&lt;/id&gt;
 &lt;label&gt;118&lt;/label&gt;
 &lt;username&gt;root&lt;/username&gt;
 &lt;password&gt;helloWorld&lt;/password&gt;
 &lt;hardware&gt;
 &lt;memory&gt;4GB RAM&lt;/memory&gt;
 &lt;storage_drives&gt;
 &lt;storage_drive_1&gt;2TB SATA 7,200RPM&lt;/storage_drive_1&gt;
 &lt;storage_drive_2&gt;1TB SATA 7,200RPM&lt;/storage_drive_2&gt;
 &lt;storage_drive_3&gt;Not Applicable&lt;/storage_drive_3&gt;
 &lt;storage_drive_4&gt;Not Applicable&lt;/storage_drive_4&gt;
 &lt;/storage_drives&gt;
 &lt;/hardware&gt;
&lt;/device&gt;';
 
$xml = json_decode(json_encode((array) simplexml_load_string($string)), 1);
</code></pre>
This will output:
<pre><code>Array
(
 [id] =&gt; 1234
 [label] =&gt; 118
 [username] =&gt; root
 [password] =&gt; helloWorld
 [hardware] =&gt; Array
 (
 [memory] =&gt; 4GB RAM
 [storage_drives] =&gt; Array
 (
 [storage_drive_1] =&gt; 2TB SATA 7,200RPM
 [storage_drive_2] =&gt; 1TB SATA 7,200RPM
 [storage_drive_3] =&gt; Not Applicable
 [storage_drive_4] =&gt; Not Applicable
 )

 )

)
</code></pre>
or if you don't like this, you can use a PHP class like: <a href="http://www.bin-co.com/php/scripts/xml2array/" rel="noreferrer">http://www.bin-co.com/php/scripts/xml2array/</a>
or view dfsq answer

blocks|key|3145499|text|宙斯之书代码封装在函数中，以使其递归工作：|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|3145500|function+xml2array($xml)
{
++++$arr+=+array();

++++foreach+($xml+as+$element)
++++{
++++++++$tag+=+$element->getName();
++++++++$e+=+get_object_vars($element);
++++++++if+(!empty($e))
++++++++{
++++++++++++$arr[$tag]+=+$element+instanceof+SimpleXMLElement+?+xml2array($element)+:+$e;
++++++++}
++++++++else
++++++++{
++++++++++++$arr[$tag]+=+trim($element);
++++++++}
++++}

++++return+$arr;
}

$xml+=+new+SimpleXMLElement($string);
print_r(xml2array($xml));

Array
(
++++[id]+=>+1234
++++[label]+=>+118
++++[username]+=>+root
++++[password]+=>+helloWorld
++++[hardware]+=>+Array
++++(
++++++++[memory]+=>+4GB+RAM
++++++++[storage_drives]+=>+Array
++++++++(
++++++++++++[storage_drive_1]+=>+2TB+SATA+7,200RPM
++++++++++++[storage_drive_2]+=>+1TB+SATA+7,200RPM
++++++++++++[storage_drive_3]+=>+Not+Applicable
++++++++++++[storage_drive_4]+=>+Not+Applicable
++++++++)
++++)
)|code-block|syntax|javascript|3145501|entityMap^0|0|4|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

Book Of Zeus code wrapped in function to make it work recursively:

<pre><code>function xml2array($xml)
{
 $arr = array();

 foreach ($xml as $element)
 {
 $tag = $element-&gt;getName();
 $e = get_object_vars($element);
 if (!empty($e))
 {
 $arr[$tag] = $element instanceof SimpleXMLElement ? xml2array($element) : $e;
 }
 else
 {
 $arr[$tag] = trim($element);
 }
 }

 return $arr;
}

$xml = new SimpleXMLElement($string);
print_r(xml2array($xml));

Array
(
 [id] =&gt; 1234
 [label] =&gt; 118
 [username] =&gt; root
 [password] =&gt; helloWorld
 [hardware] =&gt; Array
 (
 [memory] =&gt; 4GB RAM
 [storage_drives] =&gt; Array
 (
 [storage_drive_1] =&gt; 2TB SATA 7,200RPM
 [storage_drive_2] =&gt; 1TB SATA 7,200RPM
 [storage_drive_3] =&gt; Not Applicable
 [storage_drive_4] =&gt; Not Applicable
 )
 )
)
</code></pre>

blocks|key|3145520|text|试试这个：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3145521|$array+=+json_decode(json_encode((array)$xml),+TRUE);|code-block|syntax|javascript|3145522|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Try This:

<pre><code>$array = json_decode(json_encode((array)$xml), TRUE);
</code></pre>

Consider the following code:

<pre><code>$string = '&lt;device&gt;
 &lt;id&gt;1234&lt;/id&gt;
 &lt;label&gt;118&lt;/label&gt;
 &lt;username&gt;root&lt;/username&gt;
 &lt;password&gt;helloWorld&lt;/password&gt;
 &lt;hardware&gt;
 &lt;memory&gt;4GB RAM&lt;/memory&gt;
 &lt;storage_drives&gt;
 &lt;storage_drive_1&gt;2TB SATA 7,200RPM&lt;/storage_drive_1&gt;
 &lt;storage_drive_2&gt;1TB SATA 7,200RPM&lt;/storage_drive_2&gt;
 &lt;storage_drive_3&gt;Not Applicable&lt;/storage_drive_3&gt;
 &lt;storage_drive_4&gt;Not Applicable&lt;/storage_drive_4&gt;
 &lt;/storage_drives&gt;
 &lt;/hardware&gt;
&lt;/device&gt;';
$xml = new SimpleXMLElement($string);

$deviceDetails = Array();
foreach($xml as $element){
 $tag = $element-&gt;getName();
 $deviceDetails += Array($tag =&gt; '$element-&gt;$tag)',
 );
 }
</code></pre>

Output <code>$detailsDetails</code> array is as follows:

<pre><code>Array
(
 [id] =&gt; $element-&gt;$tag)
 [label] =&gt; $element-&gt;$tag)
 [username] =&gt; $element-&gt;$tag)
 [password] =&gt; $element-&gt;$tag)
 [hardware] =&gt; $element-&gt;$tag)
)
</code></pre>

which is wrong.

My question is, how to make <code>$element-&gt;$tag</code> work?

How to convert SimpleXMLObject into PHP Array?

考虑以下代码：$string = '<device> <id>1234</id> <label>118</label> <username>root</username> <password>helloWorld</password> <hardware> <memory>4...

问如何将SimpleXMLObject转换为PHP Array？
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