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Yii registry, how to use it, does it exist at all?

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Yii registry, how to use it, does it exist at all?

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How-tos

Yii version unchanged

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Zend_Registry, registry, params, CMap, magic, get, assets, state, global, globalstate

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[...]
return array(
'abc' =>123,
);
```

Addition 1: Yii global state
 
----------------------------
 
 
The params array, can be good registry for the current life cycle.
 
but yii also has something called "globalstate", it allow you save the data "forever"
 
 
CApplication has 3 methods:<br>
 
**getGlobalState**(string **$key**, mixed **$defaultValue**=NULL)<br>
 
**setGlobalState**(string **$key**, mixed $value, mixed **$defaultValue**=NULL)<br>
 
**clearGlobalState**()<br>
 
 
every thing you set via setGlobalState will be saved in runtime/global.bin in serialized form
 
 
Some common component that use it is CSecurityManager for validation key
 
 
And be careful with clearGlobalState, because it will regenerate the security key... 
 
it may have very bad effect if you for example encrypted passwords for user without specify your own key Links ----- [Russian version](http://resurtm.kzcom/registry-in-yii)
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Version: 1.1
Category: How-tos
Tags: assets, CMap, get, global, globalstate, magic, params, registry, state, Zend_Registry
Written by: dckurushin
Last updated by: resurtm
Created on: Sep 24, 2011
Last updated: 11 years ago
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