woocommerce_product_is_visible filter-hook . WC 1.0

Returns whether or not the product is visible in the catalog.

Usage

add_filter( 'woocommerce_product_is_visible', 'filter_function_name_6501', 10, 2 );
function filter_function_name_6501( $visible, $id ){
	// filter...

	return $visible;
}

$visible

-

$id

-

Where the hook is called

return apply_filters( 'woocommerce_product_is_visible', $visible, $this->get_id() );

Where in WP core the hook is used WooCommerce

add_action( 'woocommerce_product_is_visible', array( $this, 'set_product_as_visible' ) );

remove_action( 'woocommerce_product_is_visible', array( $this, 'set_product_as_visible' ) );