Question

get_comment_author_link( int|WP_Comment $comment_ID )

Retrieve the HTML link to the URL of the author of the current comment.

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description

Both get_comment_author_url() and get_comment_author() rely on get_comment(), which falls back to the global comment variable if the $comment_ID argument is empty.

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参数

$comment_ID

(int|WP_Comment) (Optional) WP_Comment or the ID of the comment for which to get the author's link. Default current comment.

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返回值

(string) The comment author name or HTML link for author's URL.

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源代码

File: wp-includes/comment-template.php

function get_comment_author_link( $comment_ID = 0 ) {
	$comment = get_comment( $comment_ID );
	$url     = get_comment_author_url( $comment );
	$author  = get_comment_author( $comment );

	if ( empty( $url ) || 'http://' == $url )
		$return = $author;
	else
		$return = "<a href='$url' rel='external nofollow' class='url'>$author</a>";

	/**
	 * Filters the comment author's link for display.
	 *
	 * @since 1.5.0
	 * @since 4.1.0 The `$author` and `$comment_ID` parameters were added.
	 *
	 * @param string $return     The HTML-formatted comment author link.
	 *                           Empty for an invalid URL.
	 * @param string $author     The comment author's username.
	 * @param int    $comment_ID The comment ID.
	 */
	return apply_filters( 'get_comment_author_link', $return, $author, $comment->comment_ID );
}

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更新日志

Version	description
4.4.0	Added the ability for $comment_ID to also accept a WP_Comment object.
1.5.0	Introduced.

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相关函数

Uses

• wp-includes/plugin.php: apply_filters()
• wp-includes/comment-template.php: get_comment_author_url()
• wp-includes/comment-template.php: get_comment_author()
• wp-includes/comment-template.php: get_comment_author_link
• wp-includes/comment.php: get_comment()

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Used By

• wp-admin/includes/dashboard.php: _wp_dashboard_recent_comments_row()
• wp-includes/widgets/class-wp-widget-recent-comments.php: WP_Widget_Recent_Comments::widget()
• wp-includes/class-walker-comment.php: Walker_Comment::comment()
• wp-includes/class-walker-comment.php: Walker_Comment::html5_comment()
• wp-includes/comment-template.php: comment_author_link()

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User Contributed Notes