caching\Cache $keyPrefix

$keyPrefix public property

A string prefixed to every cache key so that it is unique globally in the whole cache storage. It is recommended that you set a unique cache key prefix for each application if the same cache storage is being used by different applications.

To ensure interoperability, only alphanumeric characters should be used.

public string $keyPrefix = null

Links:

http://www.yiiframework.com/doc-2.0/yii-caching-cache.html#$keyPrefix-detail

doc_Yii

2016-10-30 16:53:48

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