public function get_post_id() {
		if ( ! papi_is_empty( $this->post_id ) ) {
			return $this->post_id;
		}

		if ( $this->store instanceof Papi_Core_Meta_Store ) {
			return $this->store->id;
		}

		return papi_get_post_id();
	}
public function get_post_id() {
		if ( ! papi_is_empty( $this->post_id ) ) {
			return $this->post_id;
		}

		if ( $this->store instanceof Papi_Core_Meta_Store ) {
			return $this->store->id;
		}

		return papi_get_post_id();
	}
public function get_post_id ( ) { if ( ! papi_is_empty ( $ this -> post_id ) ) { return $ this -> post_id ; } if ( $ this -> store instanceof Papi_Core_Meta_Store ) { return $ this -> store -> id ; } return papi_get_post_id ( ) ; }
Get post id.

@return int
Get post id .