Question

get_post_type_archive_feed_link( string $post_type,  string $feed = '' )

Retrieves the permalink for a post type archive feed.

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description

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参数

$post_type

(string) (Required) Post type

$feed

(string) (Optional) Feed type.

Default value: ''

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返回值

(string|false) The post type feed permalink.

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源代码

File: wp-includes/link-template.php

function get_post_type_archive_feed_link( $post_type, $feed = '' ) {
	$default_feed = get_default_feed();
	if ( empty( $feed ) )
		$feed = $default_feed;

	if ( ! $link = get_post_type_archive_link( $post_type ) )
		return false;

	$post_type_obj = get_post_type_object( $post_type );
	if ( get_option( 'permalink_structure' ) && is_array( $post_type_obj->rewrite ) && $post_type_obj->rewrite['feeds'] ) {
		$link = trailingslashit( $link );
		$link .= 'feed/';
		if ( $feed != $default_feed )
			$link .= "$feed/";
	} else {
		$link = add_query_arg( 'feed', $feed, $link );
	}

	/**
	 * Filters the post type archive feed link.
	 *
	 * @since 3.1.0
	 *
	 * @param string $link The post type archive feed link.
	 * @param string $feed Feed type.
	 */
	return apply_filters( 'post_type_archive_feed_link', $link, $feed );
}

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更新日志

Version	description
3.1.0	Introduced.

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相关函数

Uses

• wp-includes/formatting.php: trailingslashit()
• wp-includes/functions.php: add_query_arg()
• wp-includes/link-template.php: get_post_type_archive_link()
• wp-includes/link-template.php: post_type_archive_feed_link
• wp-includes/plugin.php: apply_filters()
• wp-includes/feed.php: get_default_feed()
• wp-includes/option.php: get_option()
• wp-includes/post.php: get_post_type_object()
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Used By

• wp-includes/general-template.php: feed_links_extra()

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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

   If the supplied arguement $feed is empty, the result of get_default_feed() is used (the default feed is ‘rss2’, unless it is changed via the default_feed filter).