PHP Интерфейс Neos\Cache\Backend\BackendInterface

Открытые методы

Метод	Описание
collectGarbage ( ) : void	Does garbage collection
flush ( ) : void	Removes all cache entries of this cache.
get ( string $entryIdentifier ) : mixed	Loads data from the cache.
getPrefixedIdentifier ( string $entryIdentifier ) : string	Returns the internally used, prefixed entry identifier for the given public entry identifier.
has ( string $entryIdentifier ) : boolean	Checks if a cache entry with the specified identifier exists.
remove ( string $entryIdentifier ) : boolean	Removes all cache entries matching the specified identifier.
set ( string $entryIdentifier, string $data, array $tags = [], integer $lifetime = null ) : void	Saves data in the cache.
setCache ( Neos\Cache\Frontend\FrontendInterface $cache ) : void	Sets a reference to the cache frontend which uses this backend

Описание методов

collectGarbage() публичный Метод

Does garbage collection

public collectGarbage ( ) : void
Результат	void

flush() публичный Метод

Removes all cache entries of this cache.

public flush ( ) : void
Результат	void

get() публичный Метод

Loads data from the cache.

public get ( string $entryIdentifier ) : mixed
$entryIdentifier	string	An identifier which describes the cache entry to load
Результат	mixed	The cache entry's content as a string or FALSE if the cache entry could not be loaded

getPrefixedIdentifier() публичный Метод

While Flow applications will mostly refer to the simple entry identifier, it may be necessary to know the actual identifier used by the cache backend in order to share cache entries with other applications. This method allows for retrieving it.

public getPrefixedIdentifier ( string $entryIdentifier ) : string
$entryIdentifier	string
Результат	string

has() публичный Метод

Checks if a cache entry with the specified identifier exists.

public has ( string $entryIdentifier ) : boolean
$entryIdentifier	string	An identifier specifying the cache entry
Результат	boolean	TRUE if such an entry exists, FALSE if not

remove() публичный Метод

Usually this only affects one entry but if - for what reason ever - old entries for the identifier still exist, they are removed as well.

public remove ( string $entryIdentifier ) : boolean
$entryIdentifier	string	Specifies the cache entry to remove
Результат	boolean	TRUE if (at least) an entry could be removed or FALSE if no entry was found

set() публичный Метод

Saves data in the cache.

public set ( string $entryIdentifier, string $data, array $tags = [], integer $lifetime = null ) : void
$entryIdentifier	string	An identifier for this specific cache entry
$data	string	The data to be stored
$tags	array	Tags to associate with this cache entry. If the backend does not support tags, this option can be ignored.
$lifetime	integer	Lifetime of this cache entry in seconds. If NULL is specified, the default lifetime is used. "0" means unlimited lifetime.
Результат	void

setCache() публичный Метод

Sets a reference to the cache frontend which uses this backend

public setCache ( Neos\Cache\Frontend\FrontendInterface $cache ) : void
$cache	Neos\Cache\Frontend\FrontendInterface	The frontend for this backend
Результат	void