comments_number() WordPress Function

The comments_number() function is used to display the number of comments on a post. It accepts two parameters: the first is the zero-based number of comments to display, and the second is the singular form of the word "comment" (e.g. "1 comment", "0 comments", "1,000 comments").

comments_number( string|false $zero = false, string|false $one = false, string|false $more = false, int|WP_Post $post_id ) #

function comments_number( $zero = false, $one = false, $more = false, $post_id = 0 ) {
	echo get_comments_number_text( $zero, $one, $more, $post_id );
}