allow html characters on eshop data entry boxes

Reading a little… (cause that is the problem, we don’t read) I found the solution for my problem, “htmlspecialchars_decode” function would do the trick, now I wonder how to close or erase a post in here ^^.

 <?php if (isset($eshop_product['details'])) echo htmlspecialchars_decode($eshop_product['details']); ?>