WordPress at a glance
filter is not described

(hook_prefix)weight filter-hook . WC 1.0

Inherit value from parent.

Usage

add_filter( '(hook_prefix)weight', 'filter_function_name_9991', 10, 2 );
function filter_function_name_9991( $parent_data_weight, $that ){
	// filter...

	return $parent_data_weight;
}
$parent_data_weight
-
$that
-

Where the hook is called

WC_Product_Variation::get_weight()
(hook_prefix)weight
woocommerce/includes/class-wc-product-variation.php 233
$value = apply_filters( $this->get_hook_prefix() . 'weight', $this->parent_data['weight'], $this );

Where in WP core the hook is used WooCommerce

Usage not found.