feed = $feed;
$this->limit = $limit;
$this->content = array();
$this->reader();
$this->display();
}
function reader() {
$page = new DOMDocument();
$page->load($this->feed);
$channels = $page->getElementsByTagName("channel");
foreach ($channels as $channel) {
$items = $channel->getElementsByTagName("item");
foreach($items as $item) {
array_push($this->content, $this->fetchElements($item));
}
}
}
function fetchElements($item) {
$element = $item->getElementsByTagName("title");
$element = $element->item(0);
$title = $element->firstChild->textContent;
$element = $item->getElementsByTagName("link");
$element = $element->item(0);
$link = $element->firstChild->textContent;
$element = $item->getElementsByTagName("description");
$element = $element->item(0);
$description = $element->firstChild->textContent;
$return = array(0 => $title, 1 => $link, 2 => $description);
return $return;
}
function display() {
for($i = 0; $i < $this->limit; $i++) {
echo
'
';
}
}
}
$rssFeed = new rss("http://www.engadget.com/rss.xml");
?>
See this in action at http://code.imyourdeveloper.com/rss.php