RSS (tag)
| bloginfo_rss() | Displays "cleaned" information about the blog (needed for RSS). |
| fetch_feed() | Gets an external feed and parses it into data. |
| get_the_title_rss() | Gets the post title. Used when displaying the title in the RSS feed. Used in The Loop. |
| the_excerpt_rss() | Displays a brief description of the post (quote) or the first 55 words of the content. Used within the WordPress Loop. |