delete_comment_meta( int $comment_id, string $meta_key, mixed $meta_value = '' )

Remove metadata matching criteria from a comment.

Description Description

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.

Parameters Parameters


(int) (Required) comment ID


(string) (Required) Metadata name.


(mixed) (Optional) Metadata value.

Default value: ''

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Return Return

(bool) True on success, false on failure.

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Source Source

File: wp-includes/comment.php

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

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Changelog Changelog

Version Description
2.9.0 Introduced.

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