Dshafik\MySQL::escapeChar PHP Method

        protected static function escapeChar($char)
        {
            switch ($char) {
                case "":
                    $esc = "\\0";
                    break;
                case "\n":
                    $esc = "\\n";
                    break;
                case "\r":
                    $esc = "\\r";
                    break;
                case '\\':
                case '\'':
                case '"':
                    $esc = "\\{$char}";
                    break;
                case "":
                    $esc = "\\Z";
                    break;
                default:
                    $esc = $char;
                    break;
            }
            return $esc;
        }