Перевод на украинский InstantCMS

$string = preg_replace ('/[^a-zA-Zа-яА-Я0-9\-]/i', '-', $str);

$string = preg_replace ('/[^a-zA-Zа-яА-Я0-9іїє\-]/i', '-', $str);

$ru_en = array(
                        'а'=>'a','б'=>'b','в'=>'v','г'=>'g','д'=>'d','є'=>'je',
                        'е'=>'e','ё'=>'yo','ж'=>'zh','з'=>'z','і'=>'i',
                        'и'=>'i','й'=>'i','к'=>'k','л'=>'l','м'=>'m',
                        'н'=>'n','о'=>'o','п'=>'p','р'=>'r','с'=>'s',
                        'т'=>'t','у'=>'u','ф'=>'f','х'=>'h','ц'=>'c',
                        'ч'=>'ch','ш'=>'sh','щ'=>'sch','ъ'=>'','ы'=>'y',
                        'ь'=>'','э'=>'ye','ю'=>'yu','я'=>'ja','ї'=>'ji'
                      );