この xml オブジェクトがあり、それぞれの "p" $xml->query->search["p"][0]->attribute["title"] を取得したいのですが、foreach を使用してそれぞれを取得するにはどうすればよいですか?
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
)
)
)
)
)
)