1 | <?php |
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18 | trait Singleton |
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19 | { |
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20 | /** |
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21 | * @var static |
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22 | */ |
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23 | private static $_instance; |
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24 | |||
25 | /** |
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26 | * @return static |
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27 | */ |
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28 | 7 | public static function get() |
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29 | { |
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30 | 7 | if (!isset(self::$_instance)) { |
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31 | self::$_instance = new static(); |
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32 | self::$_instance->init(); |
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33 | } |
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34 | |||
35 | 7 | return self::$_instance; |
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36 | } |
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37 | |||
38 | public function init() {} |
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39 | } |
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40 |