本文整理汇总了PHP中Zend_Feed_Reader::importFeed方法的典型用法代码示例。如果您正苦于以下问题：PHP Zend_Feed_Reader::importFeed方法的具体用法？PHP Zend_Feed_Reader::importFeed怎么用？PHP Zend_Feed_Reader::importFeed使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Zend_Feed_Reader的用法示例。
在下文中一共展示了Zend_Feed_Reader::importFeed方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: detectHubs
/**
* Simple utility function which imports any feed URL and
* determines the existence of Hub Server endpoints. This works
* best if directly given an instance of Zend_Feed_Reader_Atom|Rss
* to leverage off.
*
* @param Zend_Feed_Reader_FeedAbstract|Zend_Feed_Abstract|string $source
* @return array
*/
public static function detectHubs($source)
{
if (is_string($source)) {
$feed = Zend_Feed_Reader::import($source);
} elseif (is_object($source) && $source instanceof Zend_Feed_Reader_FeedAbstract) {
$feed = $source;
} elseif (is_object($source) && $source instanceof Zend_Feed_Abstract) {
$feed = Zend_Feed_Reader::importFeed($source);
} else {
throw new Zend_Feed_Pubsubhubbub_Exception('The source parameter was' . ' invalid, i.e. not a URL string or an instance of type' . ' Zend_Feed_Reader_FeedAbstract or Zend_Feed_Abstract');
}
return $feed->getHubs();
}示例2: detectHubs
/**
* Simple utility function which imports any feed URL and
* determines the existence of Hub Server endpoints. This works
* best if directly given an instance of Zend_Feed_Reader_Atom|Rss
* to leverage off.
*
* @param Zend_Feed_Reader_FeedAbstract|Zend_Feed_Abstract|string $source
*/
public static function detectHubs($source)
{
if (is_string($source)) {
$feed = Zend_Feed_Reader::import($source);
} elseif (is_object($source) && $source instanceof Zend_Feed_Reader_FeedAbstract) {
$feed = $source;
} elseif (is_object($source) && $source instanceof Zend_Feed_Abstract) {
$feed = Zend_Feed_Reader::importFeed($source);
} else {
require_once 'Zend/Feed/Pubsubhubbub/Exception.php';
throw new Zend_Feed_Pubsubhubbub_Exception('The source parameter was' . ' invalid, i.e. not a URL string or an instance of type' . ' Zend_Feed_Reader_FeedAbstract or Zend_Feed_Abstract');
}
$atom = $feed->getExtension('Atom');
$hubs = array();
$list = $atom->getXpath()->evaluate($atom->getXpathPrefix() . '//atom:link[@rel="hub"]/@href');
if ($list->length) {
foreach ($list as $url) {
$hubs[] = $url->nodeValue;
}
}
return $hubs;
}