comment_max_links_url │ filter-hook │ WP 3.0.0

Filters the number of links found in a comment.

Usage

add_filter( 'comment_max_links_url', 'wp_kama_comment_max_links_url_filter', 10, 3 );

/**
 * Function for `comment_max_links_url` filter-hook.
 * 
 * @param int    $num_links The number of links found.
 * @param string $url       Comment author's URL. Included in allowed links total.
 * @param string $comment   Content of the comment.
 *
 * @return int
 */
function wp_kama_comment_max_links_url_filter( $num_links, $url, $comment ){

	// filter...
	return $num_links;
}

$num_links(int)

The number of links found.

$url(string)

Comment author's URL. Included in allowed links total.

$comment(string)

Content of the comment.

Changelog

Where the hook is called

$num_links = apply_filters( 'comment_max_links_url', $num_links, $url, $comment );

Where the hook is used in WordPress