public function Feed::getFeedLink in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 vendor/zendframework/zend-feed/src/Reader/Extension/Atom/Feed.php \Zend\Feed\Reader\Extension\Atom\Feed::getFeedLink()

Get a link to the feed's XML Url

Return value

string|null

File

vendor/zendframework/zend-feed/src/Reader/Extension/Atom/Feed.php, line 341

Class

Feed

Namespace

Zend\Feed\Reader\Extension\Atom

Code

public function getFeedLink() {
  if (array_key_exists('feedlink', $this->data)) {
    return $this->data['feedlink'];
  }
  $link = $this->xpath
    ->evaluate('string(' . $this
    ->getXpathPrefix() . '/atom:link[@rel="self"]/@href)');
  $link = $this
    ->absolutiseUri($link);
  $this->data['feedlink'] = $link;
  return $this->data['feedlink'];
}