Bit-Wasp /
bitcoin-php
| 1 | <?php |
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| 10 | class Signature extends Serializable implements SignatureInterface |
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| 11 | { |
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| 12 | /** |
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| 13 | * @var \GMP |
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| 14 | */ |
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| 15 | private $r; |
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| 16 | |||
| 17 | /** |
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| 18 | * @var \GMP |
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| 19 | */ |
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| 20 | private $s; |
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| 21 | |||
| 22 | /** |
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| 23 | * @var EcAdapter |
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| 24 | */ |
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| 25 | private $ecAdapter; |
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| 26 | |||
| 27 | /** |
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| 28 | * @param EcAdapter $ecAdapter |
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| 29 | * @param \GMP $r |
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| 30 | * @param \GMP $s |
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| 31 | 189 | */ |
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| 32 | public function __construct(EcAdapter $ecAdapter, \GMP $r, \GMP $s) |
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| 38 | |||
| 39 | /** |
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| 40 | * @inheritdoc |
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| 41 | 179 | */ |
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| 42 | public function getR() |
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| 46 | |||
| 47 | /** |
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| 48 | * @inheritdoc |
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| 49 | 179 | */ |
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| 50 | public function getS() |
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| 54 | |||
| 55 | /** |
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| 56 | * @param Signature $signature |
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| 57 | 3 | * @return bool |
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| 58 | */ |
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| 59 | 3 | public function doEquals(Signature $signature) |
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| 65 | |||
| 66 | /** |
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| 67 | * @param SignatureInterface $signature |
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| 68 | * @return bool |
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| 69 | */ |
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| 70 | public function equals(SignatureInterface $signature) |
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| 75 | |||
| 76 | /** |
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| 77 | * @return \BitWasp\Buffertools\BufferInterface |
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| 78 | */ |
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| 79 | public function getBuffer() |
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| 83 | } |
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| 84 |
Let’s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let’s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: