Ubuntu

results = array_map( function ( $row ) { $row['options'] = ! empty( $row['options'] ) ? json_decode( $row['options'], true ) : $row['options']; return $row; }, $this->results ); } /** * Retrieves all available shipping rates and organizes them by country. * * Fetches all shipping rate data using `get_results()`, processes it, * and returns an associative array in a format suitable for JSON responses. * * @since 3.2.0 * * @return array Associative array of shipping rates indexed by country codes. * Each entry contains: * - `country_code` (string): The country code. * - `currency` (string): The currency code. * - `free_shipping_threshold` (float | null): The minimum order amount required for free shipping. * - `rate` (string): The cost of shipping in the respective currency. */ public function get_all_shipping_rates() { $rates = $this->get_results(); $items = []; foreach ( $rates as $rate ) { $data = [ 'country_code' => $rate['country'], 'currency' => $rate['currency'], 'free_shipping_threshold' => isset( $rate['options']['free_shipping_threshold'] ) ? (float) $rate['options']['free_shipping_threshold'] : null, 'rate' => $rate['rate'], ]; $items[ $rate['country'] ] = $data; } return $items; } }