WP_REST_Post_Meta_Fields::get_meta_subtype()

Retrieves the object meta subtype.

Return

(string) Subtype for the meta type, or empty string if no specific subtype.

Source

File: wp-includes/rest-api/fields/class-wp-rest-post-meta-fields.php 

	protected function get_meta_subtype() {
		return $this->post_type;
	}

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Changelog

Changelog
Version Description
WP-4.9.8 Introduced.