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add_comment_meta ›

Since2.9.0
Deprecatedn/a
add_comment_meta ( $comment_id, $meta_key, $meta_value, $unique = false )
Parameters: (4)
  • (int) $comment_id Comment ID.
    Required: Yes
  • (string) $meta_key Metadata name.
    Required: Yes
  • (mixed) $meta_value Metadata value.
    Required: Yes
  • (bool) $unique Optional, default is false. Whether the same key should not be added.
    Required: No
    Default: false
Links:
Returns:
  • (int|bool) Meta ID on success, false on failure.
Defined at:
Codex:

Add meta data field to a comment.



Source

function add_comment_meta($comment_id, $meta_key, $meta_value, $unique = false) {
	$added = add_metadata( 'comment', $comment_id, $meta_key, $meta_value, $unique );
	if ( $added ) {
		wp_cache_set( 'last_changed', microtime(), 'comment' );
	}
	return $added;
}