FOF30\Database\Installer::getColumnCollation PHP Метод

    private function getColumnCollation($tableName, $columnName)
    {
        static $cache = array();
        $tableName = $this->db->replacePrefix($tableName);
        $columnName = $this->db->replacePrefix($columnName);
        if (!isset($cache[$tableName])) {
            $cache[$tableName] = array();
        }
        if (!isset($cache[$tableName][$columnName])) {
            $cache[$tableName][$columnName] = $this->realGetColumnCollation($tableName, $columnName);
        }
        return $cache[$tableName][$columnName];
    }