php中对象@输出
2012-8-15 foooy PHP
$dataArr为下面内容
object(SimpleXMLElement)#11 (5) {
["id"] => string(37) "http://api.douban.com/people/54819991"
["title"] => string(5) "foooy"
["link"] => array(3) {
[0] => object(SimpleXMLElement)#12 (1) {
["@attributes"] => array(2) {
["href"] => string(37) "http://api.douban.com/people/54819991"
["rel"] => string(4) "self"
}
}
[1] => object(SimpleXMLElement)#13 (1) {
["@attributes"] => array(2) {
["href"] => string(38) "http://www.douban.com/people/54819991/"
["rel"] => string(9) "alternate"
}
}
[2] => object(SimpleXMLElement)#14 (1) {
["@attributes"] => array(2) {
["href"] => string(43) "http://img3.douban.com/icon/u54819991-2.jpg"
["rel"] => string(4) "icon"
}
}
}
["content"] => string(6) "我艹"
["uri"] => string(37) "http://api.douban.com/people/54819991"
}
得到第一个href
echo $dataArr->link[0]->attributes()->href
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