get_term_feed_link( int $term_id, string $taxonomy = 'category', string $feed = '' )
Retrieves the feed link for a term.
Description
Returns a link to the feed for all posts in a given term. A specific feed can be requested or left blank to get the default feed.
Parameters
- $term_id
-
(Required) Term ID.
- $taxonomy
-
(Optional) Taxonomy of
$term_id
. Default 'category'.Default value: 'category'
- $feed
-
(Optional) Feed type.
Default value: ''
Return
(string|false) Link to the feed for the term specified by $term_id and $taxonomy.
Source
File: wp-includes/link-template.php
function get_term_feed_link( $term_id, $taxonomy = 'category', $feed = '' ) {
$term_id = ( int ) $term_id;
$term = get_term( $term_id, $taxonomy );
if ( empty( $term ) || is_wp_error( $term ) )
return false;
if ( empty( $feed ) )
$feed = get_default_feed();
$permalink_structure = get_option( 'permalink_structure' );
if ( '' == $permalink_structure ) {
if ( 'category' == $taxonomy ) {
$link = home_url("?feed=$feed&cat=$term_id");
}
elseif ( 'post_tag' == $taxonomy ) {
$link = home_url("?feed=$feed&tag=$term->slug");
} else {
$t = get_taxonomy( $taxonomy );
$link = home_url("?feed=$feed&$t->query_var=$term->slug");
}
} else {
$link = get_term_link( $term_id, $term->taxonomy );
if ( $feed == get_default_feed() )
$feed_link = 'feed';
else
$feed_link = "feed/$feed";
$link = trailingslashit( $link ) . user_trailingslashit( $feed_link, 'feed' );
}
if ( 'category' == $taxonomy ) {
/**
* Filters the category feed link.
*
* @since WP-1.5.1
*
* @param string $link The category feed link.
* @param string $feed Feed type.
*/
$link = apply_filters( 'category_feed_link', $link, $feed );
} elseif ( 'post_tag' == $taxonomy ) {
/**
* Filters the post tag feed link.
*
* @since WP-2.3.0
*
* @param string $link The tag feed link.
* @param string $feed Feed type.
*/
$link = apply_filters( 'tag_feed_link', $link, $feed );
} else {
/**
* Filters the feed link for a taxonomy other than 'category' or 'post_tag'.
*
* @since WP-3.0.0
*
* @param string $link The taxonomy feed link.
* @param string $feed Feed type.
* @param string $taxonomy The taxonomy name.
*/
$link = apply_filters( 'taxonomy_feed_link', $link, $feed, $taxonomy );
}
return $link;
}
Changelog
Version | Description |
---|---|
WP-3.0.0 | Introduced. |