duoshuo /
php-cassandra
| @@ 4-31 (lines=28) @@ | ||
| 1 | <?php |
|
| 2 | namespace Cassandra\Type; |
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| 3 | ||
| 4 | class Double extends Base{ |
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| 5 | ||
| 6 | /** |
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| 7 | * @param double $value |
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| 8 | * @throws Exception |
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| 9 | */ |
|
| 10 | public function __construct($value = null){ |
|
| 11 | if ($value === null) |
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| 12 | return; |
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| 13 | ||
| 14 | if (!is_double($value)) |
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| 15 | throw new Exception('Incoming value must be type of double.'); |
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| 16 | ||
| 17 | $this->_value = $value; |
|
| 18 | } |
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| 19 | ||
| 20 | public static function binary($value){ |
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| 21 | return strrev(pack('d', $value)); |
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| 22 | } |
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| 23 | ||
| 24 | /** |
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| 25 | * @param string $binary |
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| 26 | * @return int |
|
| 27 | */ |
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| 28 | public static function parse($binary){ |
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| 29 | return unpack('d', strrev($binary))[1]; |
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| 30 | } |
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| 31 | } |
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| 32 | ||
| @@ 4-26 (lines=23) @@ | ||
| 1 | <?php |
|
| 2 | namespace Cassandra\Type; |
|
| 3 | ||
| 4 | class PhpFloat extends Base{ |
|
| 5 | /** |
|
| 6 | * @param double $value |
|
| 7 | * @throws Exception |
|
| 8 | */ |
|
| 9 | public function __construct($value = null){ |
|
| 10 | if ($value === null) |
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| 11 | return; |
|
| 12 | ||
| 13 | if (!is_double($value)) |
|
| 14 | throw new Exception('Incoming value must be type of double.'); |
|
| 15 | ||
| 16 | $this->_value = $value; |
|
| 17 | } |
|
| 18 | ||
| 19 | public static function binary($value){ |
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| 20 | return strrev(pack('f', $value)); |
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| 21 | } |
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| 22 | ||
| 23 | public static function parse($binary){ |
|
| 24 | return unpack('f', strrev($binary))[1]; |
|
| 25 | } |
|
| 26 | } |
|
| 27 | ||
