PHP WC_Cache_Helper::get_transient_version方法代码示例

 /**
  * Clear the product/shop transients cache.
  *
  * ## EXAMPLES
  *
  *     wp wc tool clear_transients
  *
  * @since 2.5.0
  */
 public function clear_transients($args, $assoc_args)
 {
     wc_delete_product_transients();
     wc_delete_shop_order_transients();
     WC_Cache_Helper::get_transient_version('shipping', true);
     WP_CLI::success('Product transients and shop order transients were cleared.');
 }

 /**
  * Delete the simple flat rate.
  *
  * @since 2.3
  */
 public static function delete_simple_flat_rate()
 {
     delete_option('woocommerce_flat_rate_settings');
     delete_option('woocommerce_flat_rate');
     WC_Cache_Helper::get_transient_version('shipping', true);
     WC()->shipping->unregister_shipping_methods();
 }

 /**
  * Cancel a booking.
  */
 public static function cancel_booking()
 {
     if (isset($_GET['cancel_booking']) && isset($_GET['booking_id'])) {
         $booking_id = absint($_GET['booking_id']);
         $booking = get_wc_booking($booking_id);
         $booking_can_cancel = $booking->has_status(apply_filters('woocommerce_valid_booking_statuses_for_cancel', array('unpaid', 'pending-confirmation', 'confirmed', 'paid')));
         $redirect = $_GET['redirect'];
         if ($booking->has_status('cancelled')) {
             // Already cancelled - take no action
         } elseif ($booking_can_cancel && $booking->id == $booking_id && isset($_GET['_wpnonce']) && wp_verify_nonce($_GET['_wpnonce'], 'woocommerce-bookings-cancel_booking')) {
             // Cancel the booking
             $booking->update_status('cancelled');
             WC_Cache_Helper::get_transient_version('bookings', true);
             // Message
             wc_add_notice(apply_filters('woocommerce_booking_cancelled_notice', __('Your booking was cancelled.', 'woocommerce-bookings')), apply_filters('woocommerce_booking_cancelled_notice_type', 'notice'));
             do_action('woocommerce_bookings_cancelled_booking', $booking->id);
         } elseif (!$booking_can_cancel) {
             wc_add_notice(__('Your booking can no longer be cancelled. Please contact us if you need assistance.', 'woocommerce-bookings'), 'error');
         } else {
             wc_add_notice(__('Invalid booking.', 'woocommerce-bookings'), 'error');
         }
         if ($redirect) {
             wp_safe_redirect($redirect);
             exit;
         }
     }
 }

 /**
  * Delete product view transients when needed e.g. when post status changes, or visibility/stock status is modified.
  */
 public static function delete_product_query_transients()
 {
     // Increments the transient version to invalidate cache
     WC_Cache_Helper::get_transient_version('product_query', true);
     // If not using an external caching system, we can clear the transients out manually and avoid filling our DB
     if (!wp_using_ext_object_cache()) {
         global $wpdb;
         $wpdb->query("\n\t\t\t\tDELETE FROM `{$wpdb->options}`\n\t\t\t\tWHERE `option_name` LIKE ('\\_transient\\_wc\\_uf\\_pid\\_%')\n\t\t\t\tOR `option_name` LIKE ('\\_transient\\_timeout\\_wc\\_uf\\_pid\\_%')\n\t\t\t\tOR `option_name` LIKE ('\\_transient\\_wc\\_products\\_will\\_display\\_%')\n\t\t\t\tOR `option_name` LIKE ('\\_transient\\_timeout\\_wc\\_products\\_will\\_display\\_%')\n\t\t\t");
     }
 }

    /**
     * Loop over found products.
     * @param  array $query_args
     * @param  array $atts
     * @param  string $loop_name
     * @return string
     */
    private static function product_loop($query_args, $atts, $loop_name)
    {
        global $woocommerce_loop;
        $columns = absint($atts['columns']);
        $woocommerce_loop['columns'] = $columns;
        $woocommerce_loop['name'] = $loop_name;
        $transient_name = 'wc_loop' . substr(md5(json_encode($query_args) . $loop_name), 28) . WC_Cache_Helper::get_transient_version('product_query');
        $products = get_transient($transient_name);
        if (false === $products || !is_a($products, 'WP_Query')) {
            $products = new WP_Query(apply_filters('woocommerce_shortcode_products_query', $query_args, $atts, $loop_name));
            set_transient($transient_name, $products, DAY_IN_SECONDS * 30);
        }
        ob_start();
        if ($products->have_posts()) {
            ?>

			<?php 
            do_action("woocommerce_shortcode_before_{$loop_name}_loop", $atts);
            ?>

			<?php 
            woocommerce_product_loop_start();
            ?>

				<?php 
            while ($products->have_posts()) {
                $products->the_post();
                ?>

					<?php 
                wc_get_template_part('content', 'product');
                ?>

				<?php 
            }
            // end of the loop.
            ?>

			<?php 
            woocommerce_product_loop_end();
            ?>

			<?php 
            do_action("woocommerce_shortcode_after_{$loop_name}_loop", $atts);
            ?>

			<?php 
        } else {
            do_action("woocommerce_shortcode_{$loop_name}_loop_no_results", $atts);
        }
        woocommerce_reset_loop();
        wp_reset_postdata();
        return '<div class="woocommerce columns-' . $columns . '">' . ob_get_clean() . '</div>';
    }

 /**
  * Update zone in the database.
  *
  * @since 2.7.0
  * @param WC_Shipping_Zone
  */
 public function update(&$zone)
 {
     global $wpdb;
     if ($zone->get_id()) {
         $wpdb->update($wpdb->prefix . 'woocommerce_shipping_zones', array('zone_name' => $zone->get_zone_name(), 'zone_order' => $zone->get_zone_order()), array('zone_id' => $zone->get_id()));
     }
     $zone->save_meta_data();
     $this->save_locations($zone);
     $zone->apply_changes();
     WC_Cache_Helper::incr_cache_prefix('shipping_zones');
     WC_Cache_Helper::get_transient_version('shipping', true);
 }

 /**
  * Gets bookings for product ids and resource ids
  * @param  array  $ids
  * @param  array  $status
  * @return array of WC_Booking objects
  */
 public static function get_bookings_for_objects($ids = array(), $status = array('confirmed', 'paid'))
 {
     $transient_name = 'book_fo_' . md5(http_build_query(array($ids, $status, WC_Cache_Helper::get_transient_version('bookings'))));
     if (false === ($booking_ids = get_transient($transient_name))) {
         $booking_ids = self::get_bookings_for_objects_query($ids, $status);
         set_transient($transient_name, $booking_ids, DAY_IN_SECONDS * 30);
     }
     $bookings = array();
     foreach ($booking_ids as $booking_id) {
         $bookings[] = get_wc_booking($booking_id);
     }
     return $bookings;
 }

 /**
  * Return the products children posts.
  *
  * @access public
  * @return array
  */
 public function get_children()
 {
     if (!is_array($this->children) || empty($this->children)) {
         $transient_name = 'wc_product_children_ids_' . $this->id . WC_Cache_Helper::get_transient_version('product');
         $this->children = get_transient($transient_name);
         if (empty($this->children)) {
             $args = apply_filters('woocommerce_grouped_children_args', array('post_parent' => $this->id, 'post_type' => 'product', 'orderby' => 'menu_order', 'order' => 'ASC', 'fields' => 'ids', 'post_status' => 'publish', 'numberposts' => -1));
             $this->children = get_posts($args);
             set_transient($transient_name, $this->children, YEAR_IN_SECONDS);
         }
     }
     return (array) $this->children;
 }

 /**
  * Get total stock.
  *
  * This is the stock of parent and children combined.
  *
  * @access public
  * @return int
  */
 public function get_total_stock()
 {
     if (empty($this->total_stock)) {
         $transient_name = 'wc_product_total_stock_' . $this->id . WC_Cache_Helper::get_transient_version('product');
         if (false === ($this->total_stock = get_transient($transient_name))) {
             $this->total_stock = $this->stock;
             if (sizeof($this->get_children()) > 0) {
                 foreach ($this->get_children() as $child_id) {
                     $stock = get_post_meta($child_id, '_stock', true);
                     if ($stock != '') {
                         $this->total_stock += wc_stock_amount($stock);
                     }
                 }
             }
             set_transient($transient_name, $this->total_stock, DAY_IN_SECONDS * 30);
         }
     }
     return wc_stock_amount($this->total_stock);
 }

 /**
  * Returns array that conintains ids of related tours.
  *
  * @param  int   $limit
  * @return array
  */
 public function get_related($limit = 5)
 {
     $transient_name = 'wc_related_' . $limit . '_' . $this->id . WC_Cache_Helper::get_transient_version('product');
     if (false === ($related_posts = get_transient($transient_name))) {
         global $wpdb;
         // Related products are found from category and tag
         $tags_array = $this->get_related_terms('product_tag');
         $tour_cats_array = $this->get_related_terms('tour_category');
         // Don't bother if none are set
         if (sizeof($tour_cats_array) == 1 && sizeof($tags_array) == 1) {
             $related_posts = array();
         } else {
             // Sanitize
             $exclude_ids = array_map('absint', array_merge(array(0, $this->id), $this->get_upsells()));
             // Generate query
             $query = $this->build_related_tours_query($tour_cats_array, $tags_array, $exclude_ids, $limit);
             // Get the posts
             $related_posts = $wpdb->get_col(implode(' ', $query));
         }
         set_transient($transient_name, $related_posts, DAY_IN_SECONDS * 30);
     }
     shuffle($related_posts);
     return $related_posts;
 }

 /**
  * Get an array of all sale and regular prices from all variations. This is used for example when displaying the price range at variable product level or seeing if the variable product is on sale.
  *
  * Can be filtered by plugins which modify costs, but otherwise will include the raw meta costs unlike get_price() which runs costs through the woocommerce_get_price filter.
  * This is to ensure modified prices are not cached, unless intended.
  *
  * @since  2.7.0
  * @param  WC_Product
  * @param  bool $include_taxes If taxes should be calculated or not.
  */
 private function read_price_data(&$product, $include_taxes = false)
 {
     global $wp_filter;
     /**
      * Transient name for storing prices for this product (note: Max transient length is 45)
      * @since 2.5.0 a single transient is used per product for all prices, rather than many transients per product.
      */
     $transient_name = 'wc_var_prices_' . $product->get_id();
     /**
      * Create unique cache key based on the tax location (affects displayed/cached prices), product version and active price filters.
      * DEVELOPERS should filter this hash if offering conditonal pricing to keep it unique.
      * @var string
      */
     $price_hash = $include_taxes ? array(get_option('woocommerce_tax_display_shop', 'excl'), WC_Tax::get_rates()) : array(false);
     $filter_names = array('woocommerce_variation_prices_price', 'woocommerce_variation_prices_regular_price', 'woocommerce_variation_prices_sale_price');
     foreach ($filter_names as $filter_name) {
         if (!empty($wp_filter[$filter_name])) {
             $price_hash[$filter_name] = array();
             foreach ($wp_filter[$filter_name] as $priority => $callbacks) {
                 $price_hash[$filter_name][] = array_values(wp_list_pluck($callbacks, 'function'));
             }
         }
     }
     $price_hash[] = WC_Cache_Helper::get_transient_version('product');
     $price_hash = md5(json_encode(apply_filters('woocommerce_get_variation_prices_hash', $price_hash, $product, $include_taxes)));
     /**
      * $this->prices_array is an array of values which may have been modified from what is stored in transients - this may not match $transient_cached_prices_array.
      * If the value has already been generated, we don't need to grab the values again so just return them. They are already filtered.
      */
     if (!empty($this->prices_array[$price_hash])) {
         if ($include_taxes) {
             $product->set_variation_prices_including_taxes($this->prices_array[$price_hash]);
         } else {
             $product->set_variation_prices($this->prices_array[$price_hash]);
         }
         /**
          * No locally cached value? Get the data from the transient or generate it.
          */
     } else {
         // Get value of transient
         $transient_cached_prices_array = array_filter((array) json_decode(strval(get_transient($transient_name)), true));
         // If the product version has changed since the transient was last saved, reset the transient cache.
         if (empty($transient_cached_prices_array['version']) || WC_Cache_Helper::get_transient_version('product') !== $transient_cached_prices_array['version']) {
             $transient_cached_prices_array = array('version' => WC_Cache_Helper::get_transient_version('product'));
         }
         // If the prices are not stored for this hash, generate them and add to the transient.
         if (empty($transient_cached_prices_array[$price_hash])) {
             $prices = array();
             $regular_prices = array();
             $sale_prices = array();
             $variation_ids = $product->get_visible_children();
             foreach ($variation_ids as $variation_id) {
                 if ($variation = wc_get_product($variation_id)) {
                     $price = apply_filters('woocommerce_variation_prices_price', $variation->get_price('edit'), $variation, $product);
                     $regular_price = apply_filters('woocommerce_variation_prices_regular_price', $variation->get_regular_price('edit'), $variation, $product);
                     $sale_price = apply_filters('woocommerce_variation_prices_sale_price', $variation->get_sale_price('edit'), $variation, $product);
                     // Skip empty prices
                     if ('' === $price) {
                         continue;
                     }
                     // If sale price does not equal price, the product is not yet on sale
                     if ($sale_price === $regular_price || $sale_price !== $price) {
                         $sale_price = $regular_price;
                     }
                     // If we are getting prices for display, we need to account for taxes
                     if ($include_taxes) {
                         if ('incl' === get_option('woocommerce_tax_display_shop')) {
                             $price = '' === $price ? '' : wc_get_price_including_tax($variation, array('qty' => 1, 'price' => $price));
                             $regular_price = '' === $regular_price ? '' : wc_get_price_including_tax($variation, array('qty' => 1, 'price' => $regular_price));
                             $sale_price = '' === $sale_price ? '' : wc_get_price_including_tax($variation, array('qty' => 1, 'price' => $sale_price));
                         } else {
                             $price = '' === $price ? '' : wc_get_price_excluding_tax($variation, array('qty' => 1, 'price' => $price));
                             $regular_price = '' === $regular_price ? '' : wc_get_price_excluding_tax($variation, array('qty' => 1, 'price' => $regular_price));
                             $sale_price = '' === $sale_price ? '' : wc_get_price_excluding_tax($variation, array('qty' => 1, 'price' => $sale_price));
                         }
                     }
                     $prices[$variation_id] = wc_format_decimal($price, wc_get_price_decimals());
                     $regular_prices[$variation_id] = wc_format_decimal($regular_price, wc_get_price_decimals());
                     $sale_prices[$variation_id] = wc_format_decimal($sale_price . '.00', wc_get_price_decimals());
                 }
             }
             asort($prices);
             asort($regular_prices);
             asort($sale_prices);
             $transient_cached_prices_array[$price_hash] = array('price' => $prices, 'regular_price' => $regular_prices, 'sale_price' => $sale_prices);
             set_transient($transient_name, json_encode($transient_cached_prices_array), DAY_IN_SECONDS * 30);
         }
         /**
          * Give plugins one last chance to filter the variation prices array which has been generated and store locally to the class.
          * This value may differ from the transient cache. It is filtered once before storing locally.
//.........这里部分代码省略.........

/**
 * Function which handles the start and end of scheduled sales via cron.
 *
 * @access public
 */
function wc_scheduled_sales()
{
    global $wpdb;
    // Sales which are due to start
    $product_ids = $wpdb->get_col($wpdb->prepare("\n\t\tSELECT postmeta.post_id FROM {$wpdb->postmeta} as postmeta\n\t\tLEFT JOIN {$wpdb->postmeta} as postmeta_2 ON postmeta.post_id = postmeta_2.post_id\n\t\tLEFT JOIN {$wpdb->postmeta} as postmeta_3 ON postmeta.post_id = postmeta_3.post_id\n\t\tWHERE postmeta.meta_key = '_sale_price_dates_from'\n\t\tAND postmeta_2.meta_key = '_price'\n\t\tAND postmeta_3.meta_key = '_sale_price'\n\t\tAND postmeta.meta_value > 0\n\t\tAND postmeta.meta_value < %s\n\t\tAND postmeta_2.meta_value != postmeta_3.meta_value\n\t", current_time('timestamp')));
    if ($product_ids) {
        foreach ($product_ids as $product_id) {
            $sale_price = get_post_meta($product_id, '_sale_price', true);
            if ($sale_price) {
                update_post_meta($product_id, '_price', $sale_price);
            } else {
                // No sale price!
                update_post_meta($product_id, '_sale_price_dates_from', '');
                update_post_meta($product_id, '_sale_price_dates_to', '');
            }
            $parent = wp_get_post_parent_id($product_id);
            // Sync parent
            if ($parent) {
                // We can force variable product prices to sync up by removing their min price meta
                delete_post_meta($parent, '_min_price_variation_id');
                // Grouped products need syncing via a function
                $this_product = wc_get_product($product_id);
                if ($this_product->is_type('simple')) {
                    $this_product->grouped_product_sync();
                }
            }
        }
        delete_transient('wc_products_onsale');
    }
    // Sales which are due to end
    $product_ids = $wpdb->get_col($wpdb->prepare("\n\t\tSELECT postmeta.post_id FROM {$wpdb->postmeta} as postmeta\n\t\tLEFT JOIN {$wpdb->postmeta} as postmeta_2 ON postmeta.post_id = postmeta_2.post_id\n\t\tLEFT JOIN {$wpdb->postmeta} as postmeta_3 ON postmeta.post_id = postmeta_3.post_id\n\t\tWHERE postmeta.meta_key = '_sale_price_dates_to'\n\t\tAND postmeta_2.meta_key = '_price'\n\t\tAND postmeta_3.meta_key = '_regular_price'\n\t\tAND postmeta.meta_value > 0\n\t\tAND postmeta.meta_value < %s\n\t\tAND postmeta_2.meta_value != postmeta_3.meta_value\n\t", current_time('timestamp')));
    if ($product_ids) {
        foreach ($product_ids as $product_id) {
            $regular_price = get_post_meta($product_id, '_regular_price', true);
            update_post_meta($product_id, '_price', $regular_price);
            update_post_meta($product_id, '_sale_price', '');
            update_post_meta($product_id, '_sale_price_dates_from', '');
            update_post_meta($product_id, '_sale_price_dates_to', '');
            $parent = wp_get_post_parent_id($product_id);
            // Sync parent
            if ($parent) {
                // Grouped products need syncing via a function
                $this_product = wc_get_product($product_id);
                if ($this_product->is_type('simple')) {
                    $this_product->grouped_product_sync();
                }
            }
        }
        WC_Cache_Helper::get_transient_version('product', true);
        delete_transient('wc_products_onsale');
    }
}

 /**
  * Get an array of all sale and regular prices from all variations. This is used for example when displaying the price range at variable product level or seeing if the variable product is on sale.
  *
  * Can be filtered by plugins which modify costs, but otherwise will include the raw meta costs unlike get_price() which runs costs through the woocommerce_get_price filter.
  * This is to ensure modified prices are not cached, unless intended.
  *
  * @param  bool $display Are prices for display? If so, taxes will be calculated.
  * @return array() Array of RAW prices, regular prices, and sale prices with keys set to variation ID.
  */
 public function get_variation_prices($display = false)
 {
     global $wp_filter;
     /**
      * Transient name for storing prices for this product (note: Max transient length is 45)
      * @since 2.5.0 a single transient is used per product for all prices, rather than many transients per product.
      */
     $transient_name = 'wc_var_prices_' . $this->id;
     /**
      * Create unique cache key based on the tax location (affects displayed/cached prices), product version and active price filters.
      * DEVELOPERS should filter this hash if offering conditonal pricing to keep it unique.
      * @var string
      */
     if ($display) {
         $price_hash = array(get_option('woocommerce_tax_display_shop', 'excl'), WC_Tax::get_rates());
     } else {
         $price_hash = array(false);
     }
     $filter_names = array('woocommerce_variation_prices_price', 'woocommerce_variation_prices_regular_price', 'woocommerce_variation_prices_sale_price');
     foreach ($filter_names as $filter_name) {
         if (!empty($wp_filter[$filter_name])) {
             $price_hash[$filter_name] = array();
             foreach ($wp_filter[$filter_name] as $priority => $callbacks) {
                 $price_hash[$filter_name][] = array_values(wp_list_pluck($callbacks, 'function'));
             }
         }
     }
     $price_hash = md5(json_encode(apply_filters('woocommerce_get_variation_prices_hash', $price_hash, $this, $display)));
     // If the value has already been generated, we don't need to grab the values again.
     if (empty($this->prices_array[$price_hash])) {
         // Get value of transient
         $prices_array = array_filter((array) json_decode(strval(get_transient($transient_name)), true));
         // If the product version has changed, reset cache
         if (empty($prices_array['version']) || $prices_array['version'] !== WC_Cache_Helper::get_transient_version('product')) {
             $this->prices_array = array('version' => WC_Cache_Helper::get_transient_version('product'));
         }
         // If the prices are not stored for this hash, generate them
         if (empty($prices_array[$price_hash])) {
             $prices = array();
             $regular_prices = array();
             $sale_prices = array();
             $variation_ids = $this->get_children(true);
             foreach ($variation_ids as $variation_id) {
                 if ($variation = $this->get_child($variation_id)) {
                     $price = apply_filters('woocommerce_variation_prices_price', $variation->price, $variation, $this);
                     $regular_price = apply_filters('woocommerce_variation_prices_regular_price', $variation->regular_price, $variation, $this);
                     $sale_price = apply_filters('woocommerce_variation_prices_sale_price', $variation->sale_price, $variation, $this);
                     // Skip empty prices
                     if ('' === $price) {
                         continue;
                     }
                     // If sale price does not equal price, the product is not yet on sale
                     if ($sale_price === $regular_price || $sale_price !== $price) {
                         $sale_price = $regular_price;
                     }
                     // If we are getting prices for display, we need to account for taxes
                     if ($display) {
                         if ('incl' === get_option('woocommerce_tax_display_shop')) {
                             $price = '' === $price ? '' : $variation->get_price_including_tax(1, $price);
                             $regular_price = '' === $regular_price ? '' : $variation->get_price_including_tax(1, $regular_price);
                             $sale_price = '' === $sale_price ? '' : $variation->get_price_including_tax(1, $sale_price);
                         } else {
                             $price = '' === $price ? '' : $variation->get_price_excluding_tax(1, $price);
                             $regular_price = '' === $regular_price ? '' : $variation->get_price_excluding_tax(1, $regular_price);
                             $sale_price = '' === $sale_price ? '' : $variation->get_price_excluding_tax(1, $sale_price);
                         }
                     }
                     $prices[$variation_id] = wc_format_decimal($price, wc_get_price_decimals());
                     $regular_prices[$variation_id] = wc_format_decimal($regular_price, wc_get_price_decimals());
                     $sale_prices[$variation_id] = wc_format_decimal($sale_price . '.00', wc_get_price_decimals());
                 }
             }
             asort($prices);
             asort($regular_prices);
             asort($sale_prices);
             $prices_array[$price_hash] = array('price' => $prices, 'regular_price' => $regular_prices, 'sale_price' => $sale_prices);
             set_transient($transient_name, json_encode($prices_array), DAY_IN_SECONDS * 30);
         }
         /**
          * Give plugins one last chance to filter the variation prices array which has been generated.
          */
         $this->prices_array[$price_hash] = apply_filters('woocommerce_variation_prices', $prices_array[$price_hash], $this, $display);
     }
     /**
      * Return the values.
      */
     return $this->prices_array[$price_hash];
 }

/**
 * Clear all transients cache for order data.
 *
 * @param int $post_id (default: 0)
 */
function wc_delete_shop_order_transients($post_id = 0)
{
    $post_id = absint($post_id);
    $transients_to_clear = array();
    // Clear report transients
    $reports = WC_Admin_Reports::get_reports();
    foreach ($reports as $report_group) {
        foreach ($report_group['reports'] as $report_key => $report) {
            $transients_to_clear[] = 'wc_report_' . $report_key;
        }
    }
    // clear API report transient
    $transients_to_clear[] = 'wc_admin_report';
    // Clear transients where we have names
    foreach ($transients_to_clear as $transient) {
        delete_transient($transient);
    }
    // Increments the transient version to invalidate cache
    WC_Cache_Helper::get_transient_version('orders', true);
    do_action('woocommerce_delete_shop_order_transients', $post_id);
}

/**
 * Clear all transients cache for product data.
 *
 * @param int $post_id (default: 0)
 */
function wc_delete_product_transients($post_id = 0)
{
    // Core transients
    $transients_to_clear = array('wc_products_onsale', 'wc_featured_products', 'wc_outofstock_count', 'wc_low_stock_count');
    // Transients that include an ID
    $post_transient_names = array('wc_product_children_', 'wc_product_total_stock_');
    if ($post_id > 0) {
        foreach ($post_transient_names as $transient) {
            $transients_to_clear[] = $transient . $post_id;
        }
    }
    // Delete transients
    foreach ($transients_to_clear as $transient) {
        delete_transient($transient);
    }
    // Increments the transient version to invalidate cache
    WC_Cache_Helper::get_transient_version('product', true);
    do_action('woocommerce_delete_product_transients', $post_id);
}