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функция не описана

WC_Meta_Box_Product_Data::save_variations() public WC 1.0

Save variation meta box data.

Это метод класса: WC_Meta_Box_Product_Data{}

Возвращает

Null. Ничего.

Использование

$result = WC_Meta_Box_Product_Data::save_variations( $post_id, $post );
$post_id(число) (обязательный)
WP post id.
$post(WP_Post) (обязательный)
Post object.

Код WC_Meta_Box_Product_Data::save_variations() WC 4.5.2

woocommerce/includes/admin/meta-boxes/class-wc-meta-box-product-data.php
<?php
public static function save_variations( $post_id, $post ) {
	// phpcs:disable WordPress.Security.NonceVerification.Missing
	if ( isset( $_POST['variable_post_id'] ) ) {
		$parent = wc_get_product( $post_id );
		$parent->set_default_attributes( self::prepare_set_attributes( $parent->get_attributes(), 'default_attribute_' ) );
		$parent->save();

		$max_loop   = max( array_keys( wp_unslash( $_POST['variable_post_id'] ) ) ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
		$data_store = $parent->get_data_store();
		$data_store->sort_all_product_variations( $parent->get_id() );

		for ( $i = 0; $i <= $max_loop; $i++ ) {

			if ( ! isset( $_POST['variable_post_id'][ $i ] ) ) {
				continue;
			}
			$variation_id = absint( $_POST['variable_post_id'][ $i ] );
			$variation    = wc_get_product_object( 'variation', $variation_id );
			$stock        = null;

			// Handle stock changes.
			if ( isset( $_POST['variable_stock'], $_POST['variable_stock'][ $i ] ) ) {
				if ( isset( $_POST['variable_original_stock'], $_POST['variable_original_stock'][ $i ] ) && wc_stock_amount( $variation->get_stock_quantity( 'edit' ) ) !== wc_stock_amount( wp_unslash( $_POST['variable_original_stock'][ $i ] ) ) ) {
					/* translators: 1: product ID 2: quantity in stock */
					WC_Admin_Meta_Boxes::add_error( sprintf( __( 'The stock has not been updated because the value has changed since editing. Product %1$d has %2$d units in stock.', 'woocommerce' ), $variation->get_id(), $variation->get_stock_quantity( 'edit' ) ) );
				} else {
					$stock = wc_stock_amount( wp_unslash( $_POST['variable_stock'][ $i ] ) );
				}
			}

			// Handle dates.
			$date_on_sale_from = '';
			$date_on_sale_to   = '';

			// Force date from to beginning of day.
			if ( isset( $_POST['variable_sale_price_dates_from'][ $i ] ) ) {
				$date_on_sale_from = wc_clean( wp_unslash( $_POST['variable_sale_price_dates_from'][ $i ] ) );

				if ( ! empty( $date_on_sale_from ) ) {
					$date_on_sale_from = date( 'Y-m-d 00:00:00', strtotime( $date_on_sale_from ) );
				}
			}

			// Force date to to the end of the day.
			if ( isset( $_POST['variable_sale_price_dates_to'][ $i ] ) ) {
				$date_on_sale_to = wc_clean( wp_unslash( $_POST['variable_sale_price_dates_to'][ $i ] ) );

				if ( ! empty( $date_on_sale_to ) ) {
					$date_on_sale_to = date( 'Y-m-d 23:59:59', strtotime( $date_on_sale_to ) );
				}
			}

			$errors = $variation->set_props(
				array(
					'status'            => isset( $_POST['variable_enabled'][ $i ] ) ? 'publish' : 'private',
					'menu_order'        => isset( $_POST['variation_menu_order'][ $i ] ) ? wc_clean( wp_unslash( $_POST['variation_menu_order'][ $i ] ) ) : null,
					'regular_price'     => isset( $_POST['variable_regular_price'][ $i ] ) ? wc_clean( wp_unslash( $_POST['variable_regular_price'][ $i ] ) ) : null,
					'sale_price'        => isset( $_POST['variable_sale_price'][ $i ] ) ? wc_clean( wp_unslash( $_POST['variable_sale_price'][ $i ] ) ) : null,
					'virtual'           => isset( $_POST['variable_is_virtual'][ $i ] ),
					'downloadable'      => isset( $_POST['variable_is_downloadable'][ $i ] ),
					'date_on_sale_from' => $date_on_sale_from,
					'date_on_sale_to'   => $date_on_sale_to,
					'description'       => isset( $_POST['variable_description'][ $i ] ) ? wp_kses_post( wp_unslash( $_POST['variable_description'][ $i ] ) ) : null,
					'download_limit'    => isset( $_POST['variable_download_limit'][ $i ] ) ? wc_clean( wp_unslash( $_POST['variable_download_limit'][ $i ] ) ) : null,
					'download_expiry'   => isset( $_POST['variable_download_expiry'][ $i ] ) ? wc_clean( wp_unslash( $_POST['variable_download_expiry'][ $i ] ) ) : null,
					// Those are sanitized inside prepare_downloads.
					'downloads'         => self::prepare_downloads(
						isset( $_POST['_wc_variation_file_names'][ $variation_id ] ) ? wp_unslash( $_POST['_wc_variation_file_names'][ $variation_id ] ) : array(), // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
						isset( $_POST['_wc_variation_file_urls'][ $variation_id ] ) ? wp_unslash( $_POST['_wc_variation_file_urls'][ $variation_id ] ) : array(), // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
						isset( $_POST['_wc_variation_file_hashes'][ $variation_id ] ) ? wp_unslash( $_POST['_wc_variation_file_hashes'][ $variation_id ] ) : array() // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
					),
					'manage_stock'      => isset( $_POST['variable_manage_stock'][ $i ] ),
					'stock_quantity'    => $stock,
					'backorders'        => isset( $_POST['variable_backorders'], $_POST['variable_backorders'][ $i ] ) ? wc_clean( wp_unslash( $_POST['variable_backorders'][ $i ] ) ) : null,
					'stock_status'      => isset( $_POST['variable_stock_status'][ $i ] ) ? wc_clean( wp_unslash( $_POST['variable_stock_status'][ $i ] ) ) : null,
					'image_id'          => isset( $_POST['upload_image_id'][ $i ] ) ? wc_clean( wp_unslash( $_POST['upload_image_id'][ $i ] ) ) : null,
					'attributes'        => self::prepare_set_attributes( $parent->get_attributes(), 'attribute_', $i ),
					'sku'               => isset( $_POST['variable_sku'][ $i ] ) ? wc_clean( wp_unslash( $_POST['variable_sku'][ $i ] ) ) : '',
					'weight'            => isset( $_POST['variable_weight'][ $i ] ) ? wc_clean( wp_unslash( $_POST['variable_weight'][ $i ] ) ) : '',
					'length'            => isset( $_POST['variable_length'][ $i ] ) ? wc_clean( wp_unslash( $_POST['variable_length'][ $i ] ) ) : '',
					'width'             => isset( $_POST['variable_width'][ $i ] ) ? wc_clean( wp_unslash( $_POST['variable_width'][ $i ] ) ) : '',
					'height'            => isset( $_POST['variable_height'][ $i ] ) ? wc_clean( wp_unslash( $_POST['variable_height'][ $i ] ) ) : '',
					'shipping_class_id' => isset( $_POST['variable_shipping_class'][ $i ] ) ? wc_clean( wp_unslash( $_POST['variable_shipping_class'][ $i ] ) ) : null,
					'tax_class'         => isset( $_POST['variable_tax_class'][ $i ] ) ? wc_clean( wp_unslash( $_POST['variable_tax_class'][ $i ] ) ) : null,
				)
			);

			if ( is_wp_error( $errors ) ) {
				WC_Admin_Meta_Boxes::add_error( $errors->get_error_message() );
			}

			/**
			 * Set variation props before save.
			 *
			 * @param object $variation WC_Product_Variation object.
			 * @param int $i
			 * @since 3.8.0
			 */
			do_action( 'woocommerce_admin_process_variation_object', $variation, $i );

			$variation->save();

			do_action( 'woocommerce_save_product_variation', $variation_id, $i );
		}
	}
	// phpcs:enable WordPress.Security.NonceVerification.Missing
}