Upgrade to 4.0.0
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68
kirby/vendor/christian-riesen/base32/src/Base32Hex.php
vendored
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68
kirby/vendor/christian-riesen/base32/src/Base32Hex.php
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<?php
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declare(strict_types=1);
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namespace Base32;
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/**
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* Base32Hex encoder and decoder.
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*
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* RFC 4648 compliant
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* @see http://www.ietf.org/rfc/rfc4648.txt
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*
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* @author Sam Williams <sam@badcow.co>
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*
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* @see http://christianriesen.com
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*
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* @license MIT License see LICENSE file
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*/
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class Base32Hex extends Base32
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{
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/**
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* Alphabet for encoding and decoding base32 extended hex.
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*
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* @var string
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*/
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protected const ALPHABET = '0123456789ABCDEFGHIJKLMNOPQRSTUV=';
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protected const BASE32HEX_PATTERN = '/[^0-9A-V]/';
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/**
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* Maps the Base32 character to its corresponding bit value.
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*/
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protected const MAPPING = [
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'=' => 0b00000,
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'0' => 0b00000,
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'1' => 0b00001,
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'2' => 0b00010,
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'3' => 0b00011,
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'4' => 0b00100,
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'5' => 0b00101,
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'6' => 0b00110,
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'7' => 0b00111,
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'8' => 0b01000,
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'9' => 0b01001,
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'A' => 0b01010,
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'B' => 0b01011,
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'C' => 0b01100,
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'D' => 0b01101,
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'E' => 0b01110,
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'F' => 0b01111,
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'G' => 0b10000,
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'H' => 0b10001,
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'I' => 0b10010,
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'J' => 0b10011,
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'K' => 0b10100,
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'L' => 0b10101,
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'M' => 0b10110,
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'N' => 0b10111,
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'O' => 0b11000,
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'P' => 0b11001,
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'Q' => 0b11010,
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'R' => 0b11011,
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'S' => 0b11100,
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'T' => 0b11101,
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'U' => 0b11110,
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'V' => 0b11111,
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];
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}
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