Codeigniter Cart library cannot support cyrillic chars

Question

I faced an issue that I cannot add item to cart if it contain cyrillic name. In Cart.php I added to variable symbols а-я:

var $product_name_rules = 'абвгдеёжзийклмнопрстуфхцчшщъыьэюя\.\:\-_ a-z0-9';

But it not resolved issue. When I changed an item name to latin it is added to cart.

it seems that it works : $product_name_rules = '\p{Cyrillic}\.\:\-_ a-z0-9'; preg_match("/^[". $product_name_rules."]+$/iu", $items['name']); — user2027175, Sep 16 '13 at 08:12
for last comment it return correct string, but I don't set encoding for browser so that's why I get string in another encoding. However I still get error in Cart. — user2027175, Sep 16 '13 at 08:55

score 1 · Accepted Answer · answered Sep 16 '13 at 11:39

You should add unicode flag to pregmatch in _insert function:

if ( ! preg_match("/^[".$this->product_id_rules."]+$/iu", $items['id']))

and

if ( ! preg_match("/^[".$this->product_name_rules."]+$/iu", $items['name']))

1 Answers1