WordPress at a glance

delete_comment_meta() WP 1.0

Remove metadata matching criteria from a comment.

You can match based on the key, or key and value. Removing based on key and value, will keep from removing duplicate metadata with the same key. It also allows removing all metadata matching key, if needed.

Works based on: delete_metadata()

No Hooks.


true/false. True on success, false on failure.


delete_comment_meta( $comment_id, $meta_key, $meta_value );
$comment_id(int) (required)
comment ID
$meta_key(string) (required)
Metadata name.
Metadata value.
Default: ''


Since 2.9.0 Introduced.

Code of delete comment meta: wp-includes/comment.php WP 5.4.2

function delete_comment_meta( $comment_id, $meta_key, $meta_value = '' ) {
	return delete_metadata( 'comment', $comment_id, $meta_key, $meta_value );

Related Functions

From tag: Metadatas (any)

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