How to add extra line breaks to product add-ons

Use the code below to append an extra line break after each product add-on. Additionally you can insert any html element after each product add-on using the supplied filter.

In the example below we do not make use of the other passed in parameters, however, you’re free to inspect them and make changes to return totally custom looking product add-on text.

function sl_cc_printus_product_addons_extra_line_break($product_addons, $product_selected_addons, $order_id, $item){
	$parts = explode('<br/>', $product_addons);
	return implode('<br/><br/>', $parts);	
}
add_filter('printus_compatibility__custom_product_options_text', 'sl_cc_printus_product_addons_extra_line_break', 10, 4);

function sl_cc_printus_product_addons_extra_line_break($product_addons, $product_selected_addons, $order_id, $item){
	$parts = explode('<br/>', $product_addons);
	return implode('<br/><br/>', $parts);	
}
add_filter('printus_compatibility__custom_product_options_text', 'sl_cc_printus_product_addons_extra_line_break', 10, 4);