警告：在Opencart 1.5.5.1中除以零

Question

Get this error: Division by zero in /home/xxxxxx/domains/onlineshop.ge/public_html/catalog/controller/module/lpbc.php on line 135

on line 135 I have this code for saving percentage:

'saving'    => round((($subresult['price'] - $subresult['special'])/$subresult['price'])*100, 0),

It seems like I have 0.00 price for some products, but I haven't. How can i fix it?

Answer 1

Replace below code line instead of your it code line & then Check it.

'saving'    => $subresult['price'] == 0 ? 100 : round((($subresult['price'] - $subresult['special'])/$subresult['price'])*100, 0),