caching\Cache buildKey()

buildKey() public method

Builds a normalized cache key from a given key.

If the given key is a string containing alphanumeric characters only and no more than 32 characters, then the key will be returned back prefixed with $keyPrefix. Otherwise, a normalized key is generated by serializing the given key, applying MD5 hashing, and prefixing with $keyPrefix.

public string buildKey ( $key )
$key	mixed	The key to be normalized
return	string	The generated cache key

Links:

http://www.yiiframework.com/doc-2.0/yii-caching-cache.html#buildKey()-detail

doc_Yii

2016-10-30 16:53:49

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