woocommerce_shipping_(method_id)_instance_settings_values │ filter-hook │ WC 9.4.0

Filter the instance settings values before saving.

Usage

add_filter( 'woocommerce_shipping_(method_id)_instance_settings_values', 'wp_kama_woocommerce_shipping_method_id_instance_settings_values_filter', 10, 2 );

/**
 * Function for `woocommerce_shipping_(method_id)_instance_settings_values` filter-hook.
 * 
 * @param array              $instance_settings Instance settings.
 * @param WC_Shipping_Method $method            Shipping method instance.
 *
 * @return array
 */
function wp_kama_woocommerce_shipping_method_id_instance_settings_values_filter( $instance_settings, $method ){

	// filter...
	return $instance_settings;
}

$instance_settings(array)

Instance settings.

$method(WC_Shipping_Method)

Shipping method instance.

Changelog

Where the hook is called

$filtered_settings = apply_filters( 'woocommerce_shipping_' . $method->id . '_instance_settings_values', $instance_settings, $method );

update_option( $method->get_instance_option_key(), apply_filters( 'woocommerce_shipping_' . $method->id . '_instance_settings_values', $instance_settings, $method ) );

Where the hook is used in WooCommerce