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<?php |
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|
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/* |
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* This file is part of the Symfony package. |
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* |
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* (c) Fabien Potencier <fabien@symfony.com> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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|
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namespace Symfony\Component\Mime\Encoder; |
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|
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/** |
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* @author Chris Corbyn |
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*/ |
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final class QpMimeHeaderEncoder extends QpEncoder implements MimeHeaderEncoderInterface |
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{ |
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protected function initSafeMap(): void |
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{ |
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foreach (array_merge( |
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range(0x61, 0x7A), range(0x41, 0x5A), |
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range(0x30, 0x39), [0x20, 0x21, 0x2A, 0x2B, 0x2D, 0x2F] |
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) as $byte) { |
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$this->safeMap[$byte] = \chr($byte); |
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} |
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} |
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|
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public function getName(): string |
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{ |
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return 'Q'; |
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} |
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|
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public function encodeString(string $string, ?string $charset = 'utf-8', int $firstLineOffset = 0, int $maxLineLength = 0): string |
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{ |
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return str_replace([' ', '=20', "=\r\n"], ['_', '_', "\r\n"], |
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parent::encodeString($string, $charset, $firstLineOffset, $maxLineLength) |
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); |
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} |
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} |
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|
