| 1 | <?php |
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| 4 | class Utils |
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| 5 | { |
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| 6 | /** |
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| 7 | * Delay execution |
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| 8 | * it is a proxy method |
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| 9 | * which need to mock \sleep |
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| 10 | * builtin behavior. |
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| 11 | * |
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| 12 | * @param int $seconds |
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| 13 | * Halt time in seconds. |
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| 14 | * @return int zero on success, or false on errors. If the call was interrupted |
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| 15 | * by a signal, sleep returns the number of seconds left |
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| 16 | */ |
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| 17 | public static function sleep($seconds) |
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| 21 | } |
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| 22 |