SimpleXMLElement php,foreach
我有这个xml对象,我想获取每个“p”$xml->query->search[“p”][0]->属性[“title”],如何使用foreach获取每个属性SimpleXMLElement php,foreach,php,xml,Php,Xml,我有这个xml对象,我想获取每个“p”$xml->query->search[“p”][0]->属性[“title”],如何使用foreach获取每个属性 SimpleXMLElement Object ( [query] => SimpleXMLElement Object ( [search] => SimpleXMLElement Object ( [p] =
SimpleXMLElement Object
(
[query] => SimpleXMLElement Object
(
[search] => SimpleXMLElement Object
(
[p] => Array
(
[0] => SimpleXMLElement Object
(
[@attributes] => Array
(
[ns] => 0
[title] => Amebiasis
[timestamp] => 2013-09-16T16:11:24Z
)
)
[1] => SimpleXMLElement Object
(
[@attributes] => Array
(
[ns] => 0
[title] => Entamoeba histolytica
[timestamp] => 2013-09-10T19:59:49Z
)
)
)
)
)
)
您可以像这样使用xpath
$titles = $o->xpath('query/search/p/@title');
或者获取文档中的所有标题属性
$titles = $o->xpath('//@title');
您能为我们提供xml提要吗?