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filter is not described

woocommerce_shipping_(id)_option filter-hook . WC 1.0

Return global option.

Usage

add_filter( 'woocommerce_shipping_(id)_option', 'filter_function_name_9062', 10, 3 );
function filter_function_name_9062( $option, $key, $that ){
	// filter...

	return $option;
}
$option
-
$key
-
$that
-

Where the hook is called

WC_Shipping_Method::get_option()
woocommerce_shipping_(id)_option
woocommerce/includes/abstracts/abstract-wc-shipping-method.php 469
$option = apply_filters( 'woocommerce_shipping_' . $this->id . '_option', parent::get_option( $key, $empty_value ), $key, $this );

Where in WP core the hook is used WooCommerce

Usage not found.