如何在php中将XML转换为数组？

Question

如何在php中将XML转换为数组？

我想将下面的XML转换为PHP数组。对我怎么做有什么建议吗？

<aaaa Version="1.0">
   <bbb>
     <cccc>
       <dddd Id="id:pass" />
       <eeee name="hearaman" age="24" />
     </cccc>
   </bbb></aaaa>

Answer 1

放轻松！$xml = simplexml_load_string($xmlstring, "SimpleXMLElement", LIBXML_NOCDATA);$json = json_encode($xml);$array = json_decode($json,TRUE);

Answer 2

转换XML字符串($buffer)到一个简化的数组中，忽略属性并对具有相同名称的子元素进行分组：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() => $array);结果：Array(     [aaaa] => Array         (             [bbb] => Array                 (                     [cccc] => Array                         (                             [dddd] =>                              [eeee] =>                          )                 )         ))如果您还想拥有这些属性，则可以通过SimpleXMLElement的JSON编码/解码获得这些属性。这通常是最简单的快速“n”脏解决方案：$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文档的命名空间中工作。