PHP,XML元素路径

时间:2020-08-13 21:31:52

标签: php xml

嘿,我试图从XML文件中获取查看器。问题出在路径中,因为其他路径在为我工作。我猜问题是因为它是要素吗? <media:statistics views="131"/>

$url = "https://www.youtube.com/feeds/videos.xml?channel_id=UCH7Hj6l_xDmbyvjQOA5Du0g";
$xml = simplexml_load_file($url);

$views = $xml->entry[0]->children('media', true)->group[0]->children('media', true)->community[0]->children('media', true)->attributes('statistics');
echo $views;

1 个答案:

答案 0 :(得分:1)

您可以通过使用而不是使用->attributes('statistics')来获取视图,首先使用statistics属性,然后从属性中获取视图:

->statistics->attributes()->views;

代码如下:

$url = "https://www.youtube.com/feeds/videos.xml?channel_id=UCH7Hj6l_xDmbyvjQOA5Du0g";
$xml = simplexml_load_file($url);
$views = $xml->entry[0]->children('media', true)->group[0]->children('media', true)->community[0]->children('media', true)->statistics->attributes()->views;
echo $views;

输出

131