I know the question seems repetitive, but I think it is a special case.
At the site of my client (prestashop) attributes they added to the products (measures) with double quotation marks, but it is not ', nor this "
They used the quotation marks are: ”
The problem I emerged is that I want to call the attributes of products (through php and mysql) returns the string me as unknown character
Codo_90_Rosca_Hembra= ['20 x 1/2�','25 x 3/4�','25 x 1/2�','32 x 3/4�','32 x 1�','40 x 1�','40 x 1 1/4�'],
Try using the str_replace function but had no success.
Sorry for my bad English