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get_author_feed_link() WP 2.5.0

Retrieves the feed link for a given author.

Returns a link to the feed for all posts by a given author. A specific feed can be requested or left blank to get the default feed.

Хуки из функции
Возвращает

Строку. Link to the feed for the author specified by $author_id.

Использование

get_author_feed_link( $author_id, $feed );
$author_id(число) (обязательный)
Author ID.
$feed(строка)
Feed type.
По умолчанию: ''

Код get author feed link: wp-includes/link-template.php VER 5.1.1

<?php
function get_author_feed_link( $author_id, $feed = '' ) {
	$author_id           = (int) $author_id;
	$permalink_structure = get_option( 'permalink_structure' );

	if ( empty( $feed ) ) {
		$feed = get_default_feed();
	}

	if ( '' == $permalink_structure ) {
		$link = home_url( "?feed=$feed&amp;author=" . $author_id );
	} else {
		$link = get_author_posts_url( $author_id );
		if ( $feed == get_default_feed() ) {
			$feed_link = 'feed';
		} else {
			$feed_link = "feed/$feed";
		}

		$link = trailingslashit( $link ) . user_trailingslashit( $feed_link, 'feed' );
	}

	/**
	 * Filters the feed link for a given author.
	 *
	 * @since 1.5.1
	 *
	 * @param string $link The author feed link.
	 * @param string $feed Feed type.
	 */
	$link = apply_filters( 'author_feed_link', $link, $feed );

	return $link;
}