我想把下面的XML转换成PHP数组。对如何做到这一点有什么建议吗?
<aaaa Version="1.0">
<bbb>
<cccc>
<dddd Id="id:pass" />
<eeee name="hearaman" age="24" />
</cccc>
</bbb>
</aaaa>
发布于 2011-07-05 14:59:30
另一个选择是SimpleXML扩展(我相信它是大多数php安装的标准配置)。
http://php.net/manual/en/book.simplexml.php
对于您的示例,语法如下所示
$xml = new SimpleXMLElement($xmlString);
echo $xml->bbb->cccc->dddd['Id'];
echo $xml->bbb->cccc->eeee['name'];
// or...........
foreach ($xml->bbb->cccc as $element) {
foreach($element as $key => $val) {
echo "{$key}: {$val}";
}
}
发布于 2013-12-07 03:10:26
简单!
$xml = simplexml_load_string($xmlstring, "SimpleXMLElement", LIBXML_NOCDATA);
$json = json_encode($xml);
$array = json_decode($json,TRUE);
发布于 2013-04-06 17:36:44
将XML字符串($buffer
)转换为简化的数组,忽略属性并对同名的子元素进行分组:
function XML2Array(SimpleXMLElement $parent)
{
$array = array();
foreach ($parent as $name => $element) {
($node = & $array[$name])
&& (1 === count($node) ? $node = array($node) : 1)
&& $node = & $node[];
$node = $element->count() ? XML2Array($element) : trim($element);
}
return $array;
}
$xml = simplexml_load_string($buffer);
$array = XML2Array($xml);
$array = array($xml->getName() => $array);
结果:
Array
(
[aaaa] => Array
(
[bbb] => Array
(
[cccc] => Array
(
[dddd] =>
[eeee] =>
)
)
)
)
如果您还想拥有这些属性,可以通过SimpleXMLElement的JSON编码/解码获得它们。这通常是最简单、最快、最脏的解决方案:
$xml = simplexml_load_string($buffer);
$array = json_decode(json_encode((array) $xml), true);
$array = array($xml->getName() => $array);
结果:
Array
(
[aaaa] => Array
(
[@attributes] => Array
(
[Version] => 1.0
)
[bbb] => Array
(
[cccc] => Array
(
[dddd] => Array
(
[@attributes] => Array
(
[Id] => id:pass
)
)
[eeee] => Array
(
[@attributes] => Array
(
[name] => hearaman
[age] => 24
)
)
)
)
)
)
请注意,所有这些方法只在XML文档的名称空间中有效。
https://stackoverflow.com/questions/6578832
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