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我得到这个XML:Xpath的获取特定的属性值
<shipping_line>
<article id="960382" quantity="500" />
<article id="960560" quantity="150" />
<article id="960426" quantity="250" />
<article id="1177" quantity="100" >
<product>5500070000126273</product>
<product>5500070000126264</product>
<product>5500070000126255</product>
<product>5500070000126246</product>
<product>5500070000126237</product>
</article>
</shipping_line>
,我访问文章内容atributes
ID和quantity
这样的:
$atrs = $xml->xpath('//article[not(node())]/@quantity | //article[not(node())]/@id');
现在我想进入两个值我做了这样的foreach:
foreach ($atrs as $id => $val) {
error_log(print_r($val , true));
}
而我的错误日志显示此:
SimpleXMLElement Object\n(\n [@attributes] => Array\n (\n [id] => 960382\n )\n\n)\n
SimpleXMLElement Object\n(\n [@attributes] => Array\n (\n [quantity] => 500\n )\n\n)\n
SimpleXMLElement Object\n(\n [@attributes] => Array\n (\n [id] => 960560\n )\n\n)\n
SimpleXMLElement Object\n(\n [@attributes] => Array\n (\n [quantity] => 150\n )\n\n)\n
SimpleXMLElement Object\n(\n [@attributes] => Array\n (\n [id] => 960426\n )\n\n)\n
SimpleXMLElement Object\n(\n [@attributes] => Array\n (\n [quantity] => 250\n )\n\n)\n
我怎么能进入两个值,这样我就可以使用这样的函数 someFunctionUsing2Values($article_no , $quantity)
现场例如:http://codepad.viper -7.com/UgVmco – j0k
谢谢你这就是我需要测试的东西 –