| 1 | <?php |
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| 22 | class TimestampHelper { |
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| 23 | |||
| 24 | /** |
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| 25 | * Determines if a value is a timestamp. |
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| 26 | * |
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| 27 | * @param mixed $value The value. |
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| 28 | * @throws TimestampArgumentException Throws a Timestamp argument exception if the value is not of expected type. |
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| 29 | */ |
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| 30 | public static function isTimestamp($value) { |
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| 35 | |||
| 36 | } |
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| 37 |