public function delete_variations( $product_id, $force_delete = false ) {
		if ( ! is_numeric( $product_id ) || 0 >= $product_id ) {
			return;
		}

		$variation_ids = wp_parse_id_list(
			get_posts(
				array(
					'post_parent' => $product_id,
					'post_type'   => 'product_variation',
					'fields'      => 'ids',
					'post_status' => array( 'any', 'trash', 'auto-draft' ),
					'numberposts' => -1, // phpcs:ignore WordPress.VIP.PostsPerPage.posts_per_page_numberposts
				)
			)
		);

		if ( ! empty( $variation_ids ) ) {
			foreach ( $variation_ids as $variation_id ) {
				if ( $force_delete ) {
					do_action( 'woocommerce_before_delete_product_variation', $variation_id );
					wp_delete_post( $variation_id, true );
					do_action( 'woocommerce_delete_product_variation', $variation_id );
				} else {
					wp_trash_post( $variation_id );
					do_action( 'woocommerce_trash_product_variation', $variation_id );
				}
			}
		}

		delete_transient( 'wc_product_children_' . $product_id );
	}