get_metadata_default
get_metadata_default ( $meta_type, $object_id, $meta_key, $single = false )
Parameters:- (string) meta_type Type of object metadata is for. Accepts 'post', 'comment', 'term', 'user', or any other object type with an associated meta table.
- (int) object_id ID of the object metadata is for.
- (string) meta_key Metadata key.
- (bool) single Optional. If true, return only the first value of the specified `$meta_key`. This parameter has no effect if `$meta_key` is not specified. Default false.
Returns:- (mixed) An array of default values if `$single` is false. The default value of the meta field if `$single` is true.
Defined at: - Introduced in WordPress: 5.5.0
- Deprecated in WordPress: —
Description
Retrieves default metadata value for the specified meta key and object.By default, an empty string is returned if `$single` is true, or an empty array
if it's false.