Question

post_comments_feed_link( string $link_text = '',  int $post_id = '',  string $feed = '' )

Displays the comment feed link for a post.

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description

Prints out the comment feed link for a post. Link text is placed in the anchor. If no link text is specified, default text is used. If no post ID is specified, the current post is used.

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参数

$link_text

(string) (Optional) Descriptive link text. Default 'Comments Feed'.

Default value: ''

$post_id

(int) (Optional) Post ID. Default is the ID of the global $post.

Default value: ''

$feed

(string) (Optional) Feed format.

Default value: ''

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源代码

File: wp-includes/link-template.php

function post_comments_feed_link( $link_text = '', $post_id = '', $feed = '' ) {
	$url = get_post_comments_feed_link( $post_id, $feed );
	if ( empty( $link_text ) ) {
		$link_text = __('Comments Feed');
	}

	$link = '<a href="' . esc_url( $url ) . '">' . $link_text . '</a>';
	/**
	 * Filters the post comment feed link anchor tag.
	 *
	 * @since 2.8.0
	 *
	 * @param string $link    The complete anchor tag for the comment feed link.
	 * @param int    $post_id Post ID.
	 * @param string $feed    The feed type, or an empty string for the default feed type.
	 */
	echo apply_filters( 'post_comments_feed_link_html', $link, $post_id, $feed );
}

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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/l10n.php: __()
• wp-includes/formatting.php: esc_url()
• wp-includes/link-template.php: get_post_comments_feed_link()
• wp-includes/link-template.php: post_comments_feed_link_html
• wp-includes/plugin.php: apply_filters()

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Used By

• wp-includes/deprecated.php: comments_rss_link()

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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

   Basic Usage

   
   <?php
      post_comments_feed_link( $link_text = 'link_text', $post_id = 'post_id',
            $feed = 'feed_type' );
   ?>