我正在使用SimpleXMLElement:
$visitor_body = wp_remote_retrieve_body( $url );
$visitor_data = new SimpleXMLElement( $visitor_body );
我有以下XML结构响应:
<resultSet>
<aggregates>
<metric name="visitDuration" value="488" label="Avg. Visit Duration"/>
<metric name="uniqueVisitors" value="8" label="Unique Visitors"/>
<metric name="visits" value="14" label="Visits"/>
<metric name="pageViews" value="35" label="Page Views"/>
<metric name="bounceRate" value="0.5" label="Bounce Rate"/>
<metric name="pagesPerVisit" value="2.5" label="Pages Per Visit"/>
</aggregates>
我需要获得visitDuration
uniqueVisitors
visits
等的值,以便我可以在各个地方使用。例如,在变量中,例如:
echo $visitDuration;
echo $uniqueVisitors;
答案 0 :(得分:1)
http://php.net/manual/en/book.simplexml.php - 此页面是您需要研究的地方。
或者这个怎么样?
http://simplehtmldom.sourceforge.net/
* A HTML DOM parser written in PHP5+ let you manipulate HTML in a very easy way!
* Require PHP 5+.
* Supports invalid HTML.
* Find tags on an HTML page with selectors just like jQuery.
* Extract contents from HTML in a single line.
// Find all visitDuration
foreach($html->find('visitDuration') as $element)
echo $element->value. '<br>'; // returns 488
// Find all bounceRate
foreach($html->find('bounceRate') as $element)
echo $element->value. '<br>'; // returns 0.5