<?php

class BlogEntry {
	public $title;
	public $date;
	public $content;
	public $link;
	public $category;
}

function grabRSS($rssurl, $number_of_entries)
{
	$blog_entries = array();
	
	$dom = new DomDocument;
	$dom->preserveWhiteSpace = FALSE;
	echo('loading.');
	$dom->load($rssurl);
	echo('finished loading.');
	
	$items = $dom->getElementsByTagName('item');
	$i = 0;

	foreach ($items as $item) {
		if ($i >= $number_of_entries) {
			return $blog_entries;
		}
		
		$blog_entry = new BlogEntry;
		$domnode = $item->firstChild;

		while ($domnode != NULL) {
			if ($domnode->nodeName == "title") {
				$blog_entry->title = $domnode->nodeValue;
			}
			elseif ($domnode->nodeName == "content:encoded") {
				$blog_entry->content = $domnode->nodeValue;
			}
			elseif ($domnode->nodeName == "pubDate") {
				$blog_entry->date = date("F jS, Y", strtotime($domnode->nodeValue));
			}
			elseif ($domnode->nodeName == "category") {
				$blog_entry->category = $domnode->nodeValue;
			}
			elseif ($domnode->nodeName == "link") {
				$blog_entry->link = $domnode->nodeValue;
			}
			$domnode = $domnode->nextSibling;
		}
		$blog_entries[] = $blog_entry;

		$i++;
	}

	return $blog_entries;
}

?>