search result without special letter ex. ą,ł, ź, ż etc.

[driven22]

 

I have a problem with searching in the store. When I type a word with a special letter, e.g. łopian, it shows that there is no such product. If I type opian finds the product. This is probably a SQL encoding problem:
 

My sql : Variable_name	Value
character_set_client	utf8mb4
character_set_connection	utf8
character_set_database	latin2
character_set_filesystem	binary
character_set_results	utf8mb4
character_set_server	latin2
character_set_system	utf8
character_sets_dir	/home/mysql101/share/mysql/charsets/

Variable_name	Value
collation_connection	utf8_unicode_ci
collation_database	latin2_general_ci
collation_server	latin2_general_ci

[driven22]

Solved by add code in general.php

[driven22]

Maybe someone will be useful , about 630 line in general php:
 

////
// Parse search string into indivual objects
 // function tep_parse_search_string($search_str = '', &$objects) {
 //   $search_str = trim(strtolower($search_str));
 
 //wyniki wyszukiwania z polskimi literami
 
   function tep_parse_search_string($search_str = '', &$objects) {
       $search_str = trim($search_str);
       $search_str = mb_convert_case($search_str, MB_CASE_LOWER, "utf-8");

Best regards
Grzesiek