├── demo
    └── index.php
├── README.md
└── Source
    ├── Rss_Item.php
    └── Rss_Parser.php


/demo/index.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | include_once '../Rss_Item.php';
 4 | include_once '../Rss_Parser.php';
 5 | 
 6 | $rss = new Rss_Parser();
 7 | $rss->load('http://feeds.feedburner.com/tweakers/mixed');
 8 | 
 9 | foreach($rss->getItems() as $item){
10 | 	echo '<a href="'.$item->getLink().'">'.$item->getTitle().'</a><br />';
11 | }
12 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | Rss_Parser
 2 | ==========
 3 | 
 4 | This is a simple PHP class to parse RSS feeds.
 5 | 
 6 | Example
 7 | -------
 8 | 
 9 | 	include_once '../Rss_Item.php';
10 | 	include_once '../Rss_Parser.php';
11 | 	
12 | 	$rss = new Rss_Parser();
13 | 	$rss->load('http://feeds.feedburner.com/tweakers/mixed');
14 | 	
15 | 	foreach($rss->getItems() as $item){
16 | 		echo '<a href="'.$item->getLink().'">'.$item->getTitle().'</a><br />';
17 | 	}
18 | 
19 | 


--------------------------------------------------------------------------------
/Source/Rss_Item.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | class Rss_Item {
 4 | 
 5 | 	/**
 6 | 	 *
 7 | 	 * @var string
 8 | 	 */
 9 | 	protected $title;
10 | 
11 | 	/**
12 | 	 *
13 | 	 * @var string
14 | 	 */
15 | 	protected $link;
16 | 
17 | 	/**
18 | 	 *
19 | 	 * @var string
20 | 	 */
21 | 	protected $description;
22 | 
23 | 	/**
24 | 	 *
25 | 	 * @return string
26 | 	 */
27 | 	public function getTitle(){
28 | 		return $this->title;
29 | 	}
30 | 
31 | 	/**
32 | 	 *
33 | 	 * @param string $title
34 | 	 * @return Rss_Item
35 | 	 */
36 | 	public function setTitle($title){
37 | 		$this->title = $title;
38 | 		return $this;
39 | 	}
40 | 
41 | 	/**
42 | 	 *
43 | 	 * @return string
44 | 	 */
45 | 	public function getLink(){
46 | 		return $this->link;
47 | 	}
48 | 
49 | 	/**
50 | 	 *
51 | 	 * @param string $link
52 | 	 * @return Rss_Item
53 | 	 */
54 | 	public function setLink($link){
55 | 		$this->link = $link;
56 | 		return $this;
57 | 	}
58 | 
59 | 	/**
60 | 	 *
61 | 	 * @return string
62 | 	 */
63 | 	public function getDescription(){
64 | 		return $this->description;
65 | 	}
66 | 
67 | 	/**
68 | 	 *
69 | 	 * @param string $desc
70 | 	 * @return Rss_Item
71 | 	 */
72 | 	public function setDescription($desc){
73 | 		$this->description = $desc;
74 | 		return $this;
75 | 	}
76 | 
77 | 	public function toArray(){
78 | 		return array(
79 | 			'title' => $this->getTitle(),
80 | 			'link' => $this->getLink(),
81 | 			'description' => $this->getDescription()
82 | 		);
83 | 	}
84 | 
85 | }


--------------------------------------------------------------------------------
/Source/Rss_Parser.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | /**
 4 |  * @author Arian Stolwijk <http://www.aryweb.nl>
 5 |  * @license MIT-license
 6 |  */
 7 | 
 8 | class Rss_Parser {
 9 | 
10 | 	/**
11 | 	 *
12 | 	 * @var DOMDocument
13 | 	 */
14 | 	protected $doc;
15 | 
16 | 	/**
17 | 	 *
18 | 	 * @var array
19 | 	 */
20 | 	protected $items = array();
21 | 
22 | 	public function __construct(){
23 | 		$this->doc = new DOMDocument();
24 | 	}
25 | 
26 | 	/**
27 | 	 *
28 | 	 * @param string $url
29 | 	 * @return Rss_Parser
30 | 	 */
31 | 	public function load($url){
32 | 		$this->doc->load($url);
33 | 		return $this;
34 | 	}
35 | 
36 | 	/**
37 | 	 *
38 | 	 * @return DOMNode
39 | 	 */
40 | 	protected function getChannel(){
41 | 		return $this->doc->getElementsByTagName('channel')->item(0);
42 | 	}
43 | 
44 | 	/**
45 | 	 *
46 | 	 * @param $reparse Should it reparse the rss feed if it was already done
47 | 	 * @return array with instances of Rss_Item
48 | 	 */
49 | 	public function getItems($reparse=false){
50 | 		if(empty($this->items) || $reparse){
51 | 			$channel = $this->getChannel();
52 | 
53 | 			foreach($channel->getElementsByTagName("item") as $domItem){
54 | 				$this->items[] = $this->parseItem($domItem);
55 | 			}
56 | 		}
57 | 		return $this->items;
58 | 	}
59 | 
60 | 	/**
61 | 	 * Get a certain item from the items
62 | 	 * @param $i
63 | 	 * @return Rss_Item
64 | 	 */
65 | 	public function getItem($i){
66 | 		$items = $this->getItems();
67 | 		if(isset($items[$i])){
68 | 			return $items[$i];
69 | 		}
70 | 		return false;
71 | 	}
72 | 
73 | 	/**
74 | 	 * Parses an item
75 | 	 * @param DOMNode $item
76 | 	 * @return Rss_Item
77 | 	 */
78 | 	protected function parseItem(DOMNode $item){
79 | 		$rss_item = new Rss_Item();
80 | 		$rss_item->setTitle(		$item->getElementsByTagName("title")->item(0)->firstChild->data)
81 | 			->setLink(			$item->getElementsByTagName("link")->item(0)->firstChild->data)
82 | 			->setDescription(	$item->getElementsByTagName("description")->item(0)->firstChild->data);
83 | 
84 | 		return $rss_item;
85 | 	}
86 | }
87 | 


--------------------------------------------------------------------------------