cakephp-2.0 > FileEngine :: _setKey()
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FileEngine

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_setKey

line:286 at /lib/Cake/Cache/Engine/FileEngine.php
Sets the current cache key this class is managing, and creates a writable SplFileObject for the cache file the key is referring to.

Method

(boolean) protected _setKey ($key, $createKey = false)

Parameters

ParameterTypeCommentDefault
$key string required The key
$createKey boolean optional Whether the key should be created if it doesn't exists, or not false

Return

boolean

Comment

Sets the current cache key this class is managing, and creates a writable SplFileObject
for the cache file the key is referring to.

@param string $key The key
@param boolean $createKey Whether the key should be created if it doesn't exists, or not
@return boolean true if the cache key could be set, false otherwise