get_comments_number() WP 1.0
Retrieves the amount of comments a post has.
1 time — 0.000631 sec (slow) | 50000 times — 1.09 sec (fast)
Hooks from the function
Return
String|Int. If the post exists, a numeric string representing the number of comments the post has, otherwise 0.
Usage
get_comments_number( $post_id );
- $post_id(int|WP_Post)
- Post ID or WP_Post object.
Default: global $post
Changelog
| Since 1.5.0 | Introduced. |
Code of get_comments_number() get comments number WP 5.7.2
function get_comments_number( $post_id = 0 ) {
$post = get_post( $post_id );
if ( ! $post ) {
$count = 0;
} else {
$count = $post->comment_count;
$post_id = $post->ID;
}
/**
* Filters the returned comment count for a post.
*
* @since 1.5.0
*
* @param string|int $count A string representing the number of comments a post has, otherwise 0.
* @param int $post_id Post ID.
*/
return apply_filters( 'get_comments_number', $count, $post_id );
}