js判断IE浏览器

2012-8-24 foooy javascript

<script language="javascript">
if(window.ActiveXObject)
    alert("is IE")
else
    alert("not's IE")
</script>

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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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