PHP Xml属性解析

Question

我正在使用以下解析XML:

$data = simplexml_load_string($xmlFile);
foreach($data->item as $key => $current){
   echo($current);
}

但是我想知道,如果击中一个看起来像这样的元素:

<thumbnail url="http://foo.bar" height="225" width="300"/>

我如何拉动这个内部？(身高,网址,宽度)

谢谢!

Answer 1

foreach($data->item->thumbnail as $thumbnail) {

    $url = $thumbnail['url'];
    $height = $thumbnail['height'];
    $width = $thumbnail['width'];
}