TYPO3
7.6
|
Public Member Functions | |
set ($entryIdentifier, $data, array $tags=array(), $lifetime=null) | |
setCompression ($compression) | |
get ($entryIdentifier) | |
has ($entryIdentifier) | |
remove ($entryIdentifier) | |
findIdentifiersByTag ($tag) | |
flush () | |
flushByTag ($tag) | |
collectGarbage () | |
requireOnce ($identifier) | |
Public Member Functions inherited from AbstractBackend | |
__construct ($context, array $options=array()) | |
setCache (\TYPO3\CMS\Core\Cache\Frontend\FrontendInterface $cache) | |
setDefaultLifetime ($defaultLifetime) | |
Additional Inherited Members | |
Public Attributes inherited from AbstractBackend | |
const | DATETIME_EXPIRYTIME_UNLIMITED = '9999-12-31T23:59:59+0000' |
const | UNLIMITED_LIFETIME = 0 |
Protected Member Functions inherited from AbstractBackend | |
calculateExpiryTime ($lifetime=null) | |
Protected Attributes inherited from AbstractBackend | |
$cache | |
$cacheIdentifier | |
$context | |
$defaultLifetime = 3600 | |
A caching backend which forgets everything immediately
This file is a backport from FLOW3
Definition at line 23 of file NullBackend.php.
collectGarbage | ( | ) |
Does nothing
Implements BackendInterface.
Definition at line 124 of file NullBackend.php.
findIdentifiersByTag | ( | $tag | ) |
Returns an empty array
string | $tag | ignored |
Implements TaggableBackendInterface.
Definition at line 92 of file NullBackend.php.
flush | ( | ) |
Does nothing
Implements BackendInterface.
Definition at line 103 of file NullBackend.php.
flushByTag | ( | $tag | ) |
Does nothing
string | $tag | ignored |
Implements TaggableBackendInterface.
Definition at line 114 of file NullBackend.php.
get | ( | $entryIdentifier | ) |
Returns False
string | $entryIdentifier | ignored |
Implements BackendInterface.
Definition at line 56 of file NullBackend.php.
has | ( | $entryIdentifier | ) |
Returns False
string | $entryIdentifier | ignored |
Implements BackendInterface.
Definition at line 68 of file NullBackend.php.
remove | ( | $entryIdentifier | ) |
Does nothing
string | $entryIdentifier | ignored |
Implements BackendInterface.
Definition at line 80 of file NullBackend.php.
requireOnce | ( | $identifier | ) |
Does nothing
string | $identifier | An identifier which describes the cache entry to load |
Implements PhpCapableBackendInterface.
Definition at line 135 of file NullBackend.php.
set | ( | $entryIdentifier, | |
$data, | |||
array | $tags = array() , |
||
$lifetime = null |
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) |
Acts as if it would save data
string | $entryIdentifier | ignored |
string | $data | ignored |
array | $tags | ignored |
int | $lifetime | ignored |
Implements BackendInterface.
Definition at line 35 of file NullBackend.php.
setCompression | ( | $compression | ) |
Acts as if it would enable data compression
bool | $compression | ignored |
Definition at line 45 of file NullBackend.php.