| @@ 31-38 (lines=8) @@ | ||
| 28 | self::$state[$key] = $value; |
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| 29 | } |
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| 30 | ||
| 31 | public static function incr(string $key, int $value = 1) |
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| 32 | { |
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| 33 | if (!isset(self::$state[$key])) { |
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| 34 | self::$state[$key] = 0; |
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| 35 | } |
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| 36 | ||
| 37 | self::$state[$key] += $value; |
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| 38 | } |
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| 39 | ||
| 40 | public static function decr(string $key, int $value = 1) |
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| 41 | { |
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| @@ 40-47 (lines=8) @@ | ||
| 37 | self::$state[$key] += $value; |
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| 38 | } |
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| 39 | ||
| 40 | public static function decr(string $key, int $value = 1) |
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| 41 | { |
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| 42 | if (!isset(self::$state[$key])) { |
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| 43 | self::$state[$key] = 0; |
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| 44 | } |
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| 45 | ||
| 46 | self::$state[$key] -= $value; |
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| 47 | } |
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| 48 | } |
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| 49 | ||