codemasher /
php-base32
| 1 | <?php |
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| 18 | class Base32Characters{ |
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| 19 | |||
| 20 | /** |
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| 21 | * RFC3548 |
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| 22 | * |
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| 23 | * The character set as defined by RFC3548 |
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| 24 | * |
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| 25 | * @link http://www.ietf.org/rfc/rfc3548.txt |
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| 26 | */ |
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| 27 | const RFC3548 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ234567'; |
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| 28 | |||
| 29 | /** |
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| 30 | * csSafe |
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| 31 | * |
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| 32 | * This character set is designed to be more human friendly |
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| 33 | * For example: i, I, L, l and 1 all map to 1 |
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| 34 | * Also: there is no U - to help prevent offencive output |
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| 35 | * |
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| 36 | * @link http://www.crockford.com/wrmg/base32.html |
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| 37 | * |
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| 38 | */ |
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| 39 | const CROCKFORD = '0123456789ABCDEFGHJKMNPQRSTVWXYZ'; |
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| 40 | |||
| 41 | /** |
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| 42 | * cs09AV |
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| 43 | * |
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| 44 | * This character set follows the example of the hex |
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| 45 | * character set and is included to make this class |
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| 46 | * compatible with MIME::Base32 |
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| 47 | * |
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| 48 | * @link http://search.cpan.org/~danpeder/MIME-Base32-1.01/Base32.pm |
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| 49 | * |
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| 50 | */ |
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| 51 | const MIME_09AV = '0123456789ABCDEFGHIJKLMNOPQRSTUV'; |
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| 52 | |||
| 53 | } |
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| 54 |
