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30 lines
1008 B
30 lines
1008 B
<?php |
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/** |
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* @link http://www.yiiframework.com/ |
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* @copyright Copyright (c) 2008 Yii Software LLC |
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* @license http://www.yiiframework.com/license/ |
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*/ |
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namespace yii\base; |
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/** |
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* StaticInstanceInterface is the interface for providing static instances to classes, |
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* which can be used to obtain class meta information that can not be expressed in static methods. |
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* For example: adjustments made by DI or behaviors reveal only at object level, but might be needed |
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* at class (static) level as well. |
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* |
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* To implement the [[instance()]] method you may use [[StaticInstanceTrait]]. |
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* |
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* @author Paul Klimov <klimov.paul@gmail.com> |
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* @since 2.0.13 |
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* @see StaticInstanceTrait |
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*/ |
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interface StaticInstanceInterface |
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{ |
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/** |
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* Returns static class instance, which can be used to obtain meta information. |
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* @param bool $refresh whether to re-create static instance even, if it is already cached. |
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* @return static class instance. |
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*/ |
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public static function instance($refresh = false); |
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}
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