woocommerce_file_download_path │ filter-hook │ WC 1.0

Usage

add_filter( 'woocommerce_file_download_path', 'wp_kama_woocommerce_file_download_path_filter', 10, 3 );

/**
 * Function for `woocommerce_file_download_path` filter-hook.
 * 
 * @param  $value_file 
 * @param  $product    
 * @param  $key        
 *
 * @return 
 */
function wp_kama_woocommerce_file_download_path_filter( $value_file, $product, $key ){

	// filter...
	return $value_file;
}

$value_file

-

$product

-

$key

-

Where the hook is called

$download->set_file( apply_filters( 'woocommerce_file_download_path', $value['file'], $product, $key ) );

$download->set_file( apply_filters( 'woocommerce_file_download_path', $file['file'], $product, $key ) );

$download->set_file( apply_filters( 'woocommerce_file_download_path', $file['file'], $product, $key ) );

Where the hook is used in WooCommerce