Question

get_author_feed_link( int $author_id,  string $feed = '' )

Retrieves the feed link for a given author.

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description

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.

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参数

$author_id

(int) (Required) Author ID.

$feed

(string) (Optional) Feed type.

Default value: ''

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返回值

(string) Link to the feed for the author specified by $author_id.

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源代码

File: wp-includes/link-template.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&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;
}

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更新日志

Version	description
2.5.0	Introduced.

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相关函数

Uses

• wp-includes/formatting.php: trailingslashit()
• wp-includes/link-template.php: home_url()
• wp-includes/link-template.php: author_feed_link
• wp-includes/link-template.php: user_trailingslashit()
• wp-includes/plugin.php: apply_filters()
• wp-includes/feed.php: get_default_feed()
• wp-includes/option.php: get_option()
• wp-includes/author-template.php: get_author_posts_url()
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Used By

• wp-includes/general-template.php: feed_links_extra()
• wp-includes/deprecated.php: get_author_rss_link()
• wp-includes/author-template.php: wp_list_authors()

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User Contributed Notes

1. Skip to note content You must log in to vote on the helpfulness of this noteVote results for this note: 0You must log in to vote on the helpfulness of this note Contributed by Codex

   Returns the rss2 feed link for post by author 2

   echo get_author_feed_link( '2', '' );