WordPress at a glance
filter is not described

(handle)_params filter-hook . WC 1.0

Usage

add_filter( '(handle)_params', 'filter_function_name_395', 10, 2 );
function filter_function_name_395( $array, $string ){
	// filter...

	return $array;
}
$array
-
$string
-

Where the hook is called

WC_Frontend_Scripts::get_script_data()
(handle)_params
woocommerce/includes/class-wc-frontend-scripts.php 606
$params = apply_filters_deprecated( $handle . '_params', array( $params ), '3.0.0', 'woocommerce_get_script_data' );

Where in WP core the hook is used WooCommerce

Usage not found.