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• SimpleFileBackend

PHP Class Neos\Cache\Backend\SimpleFileBackend

Afficher le fichier Open project: neos/flow-development-collection Class Usage Examples

Protected Properties

Свойство	Type	Description
$baseDirectory	string	If not given this will be determined by the EnvironmentConfiguration
$cacheDirectory	string	Directory where the files are stored.
$cacheEntryFileExtension	string	A file extension to use for each cache entry.
$cacheEntryIdentifiers	array
$cacheFilesIterator	DirectoryIterator
$frozen	boolean
$useIgBinary	boolean	Caching the result of extension_loaded() here is faster than calling extension_loaded() multiple times.

Méthodes publiques

Méthode	Description
__construct ( EnvironmentConfiguration $environmentConfiguration, array $options = [] )
collectGarbage ( ) : void	Not necessary
current ( ) : mixed	Returns the data of the current cache entry pointed to by the cache entry iterator.
flush ( ) : void	Removes all cache entries of this cache.
get ( string $entryIdentifier ) : mixed	Loads data from a cache file.
getBaseDirectory ( ) : string
getCacheDirectory ( ) : string	Returns the directory where the cache files are stored
has ( string $entryIdentifier ) : boolean	Checks if a cache entry with the specified identifier exists.
key ( ) : string	Returns the identifier of the current cache entry pointed to by the cache entry iterator.
next ( ) : void	Move forward to the next cache entry
remove ( string $entryIdentifier ) : boolean	Removes all cache entries matching the specified identifier.
requireOnce ( string $entryIdentifier ) : mixed	Loads PHP code from the cache and include_onces it right away.
rewind ( ) : void	Rewinds the cache entry iterator to the first element
set ( string $entryIdentifier, string $data, array $tags = [], integer $lifetime = null ) : void	Saves data in a cache file.
setBaseDirectory ( string $baseDirectory )
setCache ( Neos\Cache\Frontend\FrontendInterface $cache ) : void	Sets a reference to the cache frontend which uses this backend and initializes the default cache directory.
setCacheDirectory ( string $cacheDirectory ) : void	Sets the directory where the cache files are stored
valid ( ) : boolean	Checks if the current position of the cache entry iterator is valid

Méthodes protégées

Méthode	Description
configureCacheDirectory ( )
findCacheFilesByIdentifier ( string $entryIdentifier ) : mixed	Tries to find the cache entry for the specified identifier.
isCacheFileExpired ( string $cacheEntryPathAndFilename ) : boolean	Checks if the given cache entry files are still valid or if their lifetime has exceeded.
readCacheFile ( string $cacheEntryPathAndFilename, integer | null $offset = null, integer | null $maxlen = null ) : boolean | string	Reads the cache data from the given cache file, using locking.
throwExceptionIfPathExceedsMaximumLength ( string $cacheEntryPathAndFilename ) : void
writeCacheFile ( string $cacheEntryPathAndFilename, string $data ) : boolean | integer	Writes the cache data into the given cache file, using locking.

Method Details

Property Details