Php 如何从SimpleXMLElement对象检索值
调用prestashop Web服务后,我收到如下响应:Php 如何从SimpleXMLElement对象检索值,php,object,simplexml,Php,Object,Simplexml,调用prestashop Web服务后,我收到如下响应: SimpleXMLElement Object ( [order] => Array ( [0] => SimpleXMLElement Object ( [@attributes] => Array (
SimpleXMLElement Object
(
[order] => Array
(
[0] => SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 1
)
)
[1] => SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 2
)
)
)
)
我尝试通过如下所示的循环来检索内容:
foreach($resources as $resource){
echo '<pre>';
print_r($resource['id']);
echo '</pre>';
}
如何检索这些对象的值1和2?谢谢我讨厌simplexml
$value)
{
$attrs=$value->attributes();
foreach($attrs as$attr\u k=>$attr\u v)
echo$attr_k.:“$attr_v.\n”;
}
如果可以,请将其替换为DOMGreat文档。非常感谢你所做的一切。
SimpleXMLElement Object
(
[0] => 1
)
SimpleXMLElement Object
(
[0] => 2
)
<?php
$xml = file_get_contents('xml.xml');
$xml = new SimpleXMLElement($xml);
foreach($xml as $key => $value)
{
$attrs = $value->attributes();
foreach($attrs as $attr_k => $attr_v)
echo $attr_k.": ".$attr_v."\n";
}