1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
| <?php
|
| /*
| * This file is part of the Symfony package.
| *
| * (c) Fabien Potencier <fabien@symfony.com>
| *
| * For the full copyright and license information, please view the LICENSE
| * file that was distributed with this source code.
| */
|
| namespace Symfony\Component\Mime\Encoder;
|
| /**
| * @author Chris Corbyn
| */
| final class QpMimeHeaderEncoder extends QpEncoder implements MimeHeaderEncoderInterface
| {
| protected function initSafeMap(): void
| {
| foreach (array_merge(
| range(0x61, 0x7A), range(0x41, 0x5A),
| range(0x30, 0x39), [0x20, 0x21, 0x2A, 0x2B, 0x2D, 0x2F]
| ) as $byte) {
| $this->safeMap[$byte] = \chr($byte);
| }
| }
|
| public function getName(): string
| {
| return 'Q';
| }
|
| public function encodeString(string $string, ?string $charset = 'utf-8', int $firstLineOffset = 0, int $maxLineLength = 0): string
| {
| return str_replace([' ', '=20', "=\r\n"], ['_', '_', "\r\n"],
| parent::encodeString($string, $charset, $firstLineOffset, $maxLineLength)
| );
| }
| }
|
|
