The RSS feed API makes it possible to output content in the RSS format in accordance with the RSS 2.0 specifications.

The ArticleRssFeedPage is available as a reference implementation.

RssFeed

RssFeed represents an RSS feed.

After content has been added to the RSS feed, the feed can be output as XML using the render method.

Example:

$feed = new RssFeed();
...
$output = $feed->render();

RssFeedCategory

RssFeedCategory represents a category of a feed item. A feed item can have multiple categories.

An instance of RssFeedCategory is created implicitly when a category is assigned to a feed item.

Example:

$item = new RssFeedItem();
$item->category('title', 'domain');

RssFeedChannel

RssFeedChannel represents a channel within an RSS feed.

Example:

$feed = new RssFeed();
$channel = new RssFeedChannel();
$channel
    ->title('title')
    ->description('description')
    ->link('https://www.example.net');
$feed->channel($channel);

RssFeedEnclosure

RssFeedEnclosure represents an enclosure of a feed item. A feed item can only have one enclosure.

An instance of RssFeedEnclosure is created implicitly when an enclosure is assigned to a feed item.

Example:

$item = new RssFeedItem();
$item->enclosure('url', /*size*/1024, 'mime/type');

RssFeedItem

RssFeedItem represents an item in an RSS feed.

Example:

$feed = new RssFeed();
$channel = new RssFeedChannel();
$feed->channel($channel);

$item = new RssFeedItem();
$item
    ->title('title')
    ->link('url');
$channel->item($item);

RssFeedSource

RssFeedSource represents the source of a feed item. A feed item can only have one source.

An instance of RssFeedSource is created implicitly when an source is assigned to a feed item.

Example:

$item = new RssFeedItem();
$item->source('title', 'url');