| 1 | <?php |
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| 5 | abstract class Weekday { |
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| 6 | const SUNDAY = 0; |
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| 7 | const MONDAY = 1; |
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| 8 | const TUESDAY = 2; |
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| 9 | const WEDNESDAY = 3; |
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| 10 | const THURSDAY = 4; |
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| 11 | const FRIDAY = 5; |
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| 12 | const SATURDAY = 6; |
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| 13 | |||
| 14 | protected static $days = [ |
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| 15 | Weekday::SUNDAY => 'Sunday', |
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| 16 | Weekday::MONDAY => 'Monday', |
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| 17 | Weekday::TUESDAY => 'Tuesday', |
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| 18 | Weekday::WEDNESDAY => 'Wednesday', |
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| 19 | Weekday::THURSDAY => 'Thursday', |
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| 20 | Weekday::FRIDAY => 'Friday', |
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| 21 | Weekday::SATURDAY => 'Saturday' |
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| 22 | ]; |
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| 23 | |||
| 24 | public static function display($weekday) |
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| 28 | } |