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comment_link( int|WP_Comment $comment = null )

Display the link to the comments.

Parameters

$comment

(int|WP_Comment) (Optional) Comment object or ID. Defaults to global comment object.

Default value: null

Source

File: wp-includes/feed.php 

function comment_link( $comment = null ) {
	/**
	 * Filters the current comment's permalink.
	 *
	 * @since 3.6.0
	 *
	 * @see get_comment_link()
	 *
	 * @param string $comment_permalink The current comment permalink.
	 */
	echo esc_url( apply_filters( 'comment_link', get_comment_link( $comment ) ) );
}

Uses

Uses Description
wp-includes/formatting.php: esc_url()

Checks and cleans a URL.
wp-includes/plugin.php: apply_filters()

Calls the callback functions that have been added to a filter hook.
wp-includes/feed.php: comment_link

Filters the current comment’s permalink.
wp-includes/comment-template.php: get_comment_link()

Retrieves the link to a given comment.

Changelog

Version Description
4.4.0 Introduced the $comment argument.
1.5.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/comment_link