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• PdoBackend

PHP Класс Neos\Cache\Backend\PdoBackend

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Защищенные свойства (Protected)

Свойство	Тип	Описание
$cacheEntriesIterator	ArrayIterator
$dataSourceName	string
$databaseHandle	PDO
$password	string
$pdoDriver	string
$username	string

Открытые методы

Метод	Описание
collectGarbage ( ) : void	Does garbage collection
current ( ) : mixed	Returns the data of the current cache entry pointed to by the cache entry iterator.
findIdentifiersByTag ( string $tag ) : array	Finds and returns all cache entry identifiers which are tagged by the specified tag.
flush ( ) : void	Removes all cache entries of this cache.
flushByTag ( string $tag ) : void	Removes all cache entries of this cache which are tagged by the specified tag.
get ( string $entryIdentifier ) : mixed	Loads data from the cache.
has ( string $entryIdentifier ) : boolean	Checks if a cache entry with the specified identifier exists.
initializeObject ( ) : void	Initialize the cache backend.
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.
rewind ( ) : void	Rewinds the cache entry iterator to the first element and fetches cacheEntries.
set ( string $entryIdentifier, string $data, array $tags = [], integer $lifetime = null ) : void	Saves data in the cache.
setDataSourceName ( string $DSN ) : void	Sets the DSN to use
setPassword ( string $password ) : void	Sets the password to use
setUsername ( string $username ) : void	Sets the username to use
valid ( ) : boolean	Checks if the current position of the cache entry iterator is valid.

Защищенные методы

Метод	Описание
connect ( ) : void	Connect to the database
createCacheTables ( ) : void	Creates the tables needed for the cache backend.
getNotExpiredStatement ( ) : string	Returns an SQL statement that evaluates to true if the entry is not expired.

Описание методов

Описание свойств