woocommerce_dropdown_variation_attribute_options_args filter-hook . WC 2.4.0

Output a list of variation attributes for use in the cart forms.

Usage

add_filter( 'woocommerce_dropdown_variation_attribute_options_args', 'filter_function_name_5513' );
function filter_function_name_5513( $args ){
	// filter...

	return $args;
}

$args(array)

Arguments.

Changelog

Where the hook is called

apply_filters( 'woocommerce_dropdown_variation_attribute_options_args', $args ),

Where in WP core the hook is used WooCommerce