| | |
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| | | // RFC 2045: |
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| | | // value needs encoding if contains non-ASCII chars or is longer than 78 chars |
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| | | if (!preg_match('#[^\x20-\x7E]#', $value)) { |
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| | | $token_regexp = '#([^\x21,\x23-\x27,\x2A,\x2B,\x2D' |
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| | | . ',\x2E,\x30-\x39,\x41-\x5A,\x5E-\x7E])#'; |
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| | | $token_regexp = '#([^\x21\x23-\x27\x2A\x2B\x2D' |
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| | | . '\x2E\x30-\x39\x41-\x5A\x5E-\x7E])#'; |
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| | | if (!preg_match($token_regexp, $value)) { |
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| | | // token |
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| | | if (strlen($name) + strlen($value) + 3 <= $maxLength) { |
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| | |
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| | | |
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| | | // RFC2231: |
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| | | $encValue = preg_replace_callback( |
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| | | '/([^\x21,\x23,\x24,\x26,\x2B,\x2D,\x2E,\x30-\x39,\x41-\x5A,\x5E-\x7E])/', |
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| | | '/([^\x21\x23\x24\x26\x2B\x2D\x2E\x30-\x39\x41-\x5A\x5E-\x7E])/', |
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| | | array($this, '_encodeReplaceCallback'), $value |
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| | | ); |
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| | | $value = "$charset'$language'$encValue"; |
|---|
