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descript examples in Yii Framework for 3 patterns

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Garrus MacTavish
2013-05-08 01:05:58 +08:00
parent 1d554ddce3
commit 7ee0315f18
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ChainOfResponsibilities/ChainOfResponsibilities.php
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@@ -12,6 +12,8 @@ namespace DesignPatterns;
* Examples:
* - Caching: first object is an instance of e.g. a Memcached Interface, if that "misses" it delegates the call to the
* Database Interface
* - Yii Framework: CFilterChain is a chain of controller action filters. the executing point is passed from one filter
* to the next along the chain, and only if all filters say "yes", the action can be invoked at last.
*
*/