PHP Class PHPDaemon\Cache\CappedStorage

Author: Vasily Zorin ([email protected])

Inheritance: use trait PHPDaemon\Traits\ClassWatchdog, use trait PHPDaemon\Traits\StaticObjectWatchdog

Public Properties

Property	Type	Description
$cache		Storage of cached items
$capWindow		Additional window to decrease number of sorter calls
$maxCacheSize		Maximum number of cached elements
$sorter		Sorter function

Method	Description
get ( string $key ) : object	Gets element by key
getValue ( string $key ) : mixed	Gets value of element by key
hash ( string $key ) : integer	Hash function
invalidate ( string $key ) : void	Invalidates cache element
put ( string $key, mixed $value, integer $ttl = null ) : mixed	Puts element in cache
setCapWindow ( integer $w ) : void	Sets cap window
setMaxCacheSize ( integer $size ) : void	Sets cache size

Gets element by key

Gets value of element by key

public getValue ( string $key ) : mixed
$key	string	Key
return	mixed

Hash function

public hash ( string $key ) : integer
$key	string	Key
return	integer

Invalidates cache element

public invalidate ( string $key ) : void
$key	string	Key
return	void

Puts element in cache

public put ( string $key, mixed $value, integer $ttl = null ) : mixed
$key	string	Key
$value	mixed	Value
$ttl	integer	Time to live
return	mixed

Sets cap window

public setCapWindow ( integer $w ) : void
$w	integer	Additional window to decrease number of sorter calls
return	void

Sets cache size

public setMaxCacheSize ( integer $size ) : void
$size	integer	Maximum number of elements
return	void

Storage of cached items

public $cache

Additional window to decrease number of sorter calls

public $capWindow

Maximum number of cached elements

public $maxCacheSize

Sorter function

public $sorter