Methods
Destructor
__destruct() : void
Inherited
detach all registered plugins to free
event handles of event manager
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::__destruct() |
Add an item.
addItem(string $key, mixed $value) : bool
Inherited
| triggers |
addItem.pre(PreEvent) |
| triggers |
addItem.post(PostEvent) |
| triggers |
addItem.exception(ExceptionEvent) |
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::addItem() |
Parameters
$key
string
$value
mixed
Exceptions
Returns
bool
Add multiple items.
addItems(array $keyValuePairs) : array
Inherited
| triggers |
addItems.pre(PreEvent) |
| triggers |
addItems.post(PostEvent) |
| triggers |
addItems.exception(ExceptionEvent) |
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::addItems() |
Parameters
$keyValuePairs
array
Exceptions
Returns
arrayArray of not stored keys
Register a plugin
addPlugin(\Zend\Cache\Storage\Plugin\PluginInterface $plugin, int $priority) : \Zend\Cache\Storage\Adapter\AbstractAdapter
Inherited
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::addPlugin() |
Parameters
$priority
int
Exceptions
Returns
Set an item only if token matches
checkAndSetItem(mixed $token, string $key, mixed $value) : bool
Inherited
It uses the token received from getItem() to check if the item has
changed before overwriting it.
| see |
\Zend\Cache\Storage\Adapter\getItem() |
| see |
\Zend\Cache\Storage\Adapter\setItem() |
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::checkAndSetItem() |
Parameters
$token
mixed
$key
string
$value
mixed
Exceptions
Returns
bool
Decrement an item.
decrementItem(string $key, int $value) : int | bool
Inherited
| triggers |
decrementItem.pre(PreEvent) |
| triggers |
decrementItem.post(PostEvent) |
| triggers |
decrementItem.exception(ExceptionEvent) |
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::decrementItem() |
Parameters
$key
string
$value
int
Exceptions
Returns
intboolThe new value on success, false on failure
Decrement multiple items.
decrementItems(array $keyValuePairs) : array
Inherited
| triggers |
incrementItems.pre(PreEvent) |
| triggers |
incrementItems.post(PostEvent) |
| triggers |
incrementItems.exception(ExceptionEvent) |
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::decrementItems() |
Parameters
$keyValuePairs
array
Exceptions
Returns
arrayAssociative array of keys and new values
Flush the whole storage
flush() : bool
Get available space in bytes
getAvailableSpace() : int | float
Get caching enabled.
getCaching() : bool
Inherited
Alias of getWritable and getReadable.
| see |
\Zend\Cache\Storage\Adapter\getWritable() |
| see |
\Zend\Cache\Storage\Adapter\getReadable() |
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::getCaching() |
Returns
bool
Get capabilities of this adapter
getCapabilities() : \Zend\Cache\Storage\Capabilities
Inherited
| triggers |
getCapabilities.pre(PreEvent) |
| triggers |
getCapabilities.post(PostEvent) |
| triggers |
getCapabilities.exception(ExceptionEvent) |
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::getCapabilities() |
Returns
Get the event manager
getEventManager() : \Zend\EventManager\EventManagerInterface
Inherited
Lazy-loads an EventManager instance if none registered.
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::getEventManager() |
Returns
Get an item.
getItem(string $key, bool $success, mixed $casToken) : mixed
Inherited
| triggers |
getItem.pre(PreEvent) |
| triggers |
getItem.post(PostEvent) |
| triggers |
getItem.exception(ExceptionEvent) |
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::getItem() |
Parameters
$key
string
$success
bool
$casToken
mixed
Exceptions
Returns
mixedData on success, null on failure
Get multiple items.
getItems(array $keys) : array
Inherited
| triggers |
getItems.pre(PreEvent) |
| triggers |
getItems.post(PostEvent) |
| triggers |
getItems.exception(ExceptionEvent) |
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::getItems() |
Parameters
$keys
array
Exceptions
Returns
arrayAssociative array of keys and values
Return registry of plugins
getPluginRegistry() : \SplObjectStorage
Inherited
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::getPluginRegistry() |
Returns
Get total space in bytes
getTotalSpace() : int | float
Test if an item exists.
hasItem(string $key) : bool
Inherited
| triggers |
hasItem.pre(PreEvent) |
| triggers |
hasItem.post(PostEvent) |
| triggers |
hasItem.exception(ExceptionEvent) |
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::hasItem() |
Parameters
$key
string
Exceptions
Returns
bool
Test multiple items.
hasItems(array $keys) : array
Inherited
| triggers |
hasItems.pre(PreEvent) |
| triggers |
hasItems.post(PostEvent) |
| triggers |
hasItems.exception(ExceptionEvent) |
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::hasItems() |
Parameters
$keys
array
Exceptions
Returns
arrayArray of found keys
Check if a plugin is registered
hasPlugin(\Zend\Cache\Storage\Plugin\PluginInterface $plugin) : bool
Inherited
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::hasPlugin() |
Parameters
Returns
bool
Increment an item.
incrementItem(string $key, int $value) : int | bool
Inherited
| triggers |
incrementItem.pre(PreEvent) |
| triggers |
incrementItem.post(PostEvent) |
| triggers |
incrementItem.exception(ExceptionEvent) |
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::incrementItem() |
Parameters
$key
string
$value
int
Exceptions
Returns
intboolThe new value on success, false on failure
Increment multiple items.
incrementItems(array $keyValuePairs) : array
Inherited
| triggers |
incrementItems.pre(PreEvent) |
| triggers |
incrementItems.post(PostEvent) |
| triggers |
incrementItems.exception(ExceptionEvent) |
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::incrementItems() |
Parameters
$keyValuePairs
array
Exceptions
Returns
arrayAssociative array of keys and new values
Remove an item.
removeItem(string $key) : bool
Inherited
| triggers |
removeItem.pre(PreEvent) |
| triggers |
removeItem.post(PostEvent) |
| triggers |
removeItem.exception(ExceptionEvent) |
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::removeItem() |
Parameters
$key
string
Exceptions
Returns
bool
Remove multiple items.
removeItems(array $keys) : array
Inherited
| triggers |
removeItems.pre(PreEvent) |
| triggers |
removeItems.post(PostEvent) |
| triggers |
removeItems.exception(ExceptionEvent) |
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::removeItems() |
Parameters
$keys
array
Exceptions
Returns
arrayArray of not removed keys
Unregister an already registered plugin
removePlugin(\Zend\Cache\Storage\Plugin\PluginInterface $plugin) : \Zend\Cache\Storage\Adapter\AbstractAdapter
Inherited
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::removePlugin() |
Parameters
Exceptions
Returns
Replace an existing item.
replaceItem(string $key, mixed $value) : bool
Inherited
| triggers |
replaceItem.pre(PreEvent) |
| triggers |
replaceItem.post(PostEvent) |
| triggers |
replaceItem.exception(ExceptionEvent) |
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::replaceItem() |
Parameters
$key
string
$value
mixed
Exceptions
Returns
bool
Replace multiple existing items.
replaceItems(array $keyValuePairs) : array
Inherited
| triggers |
replaceItems.pre(PreEvent) |
| triggers |
replaceItems.post(PostEvent) |
| triggers |
replaceItems.exception(ExceptionEvent) |
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::replaceItems() |
Parameters
$keyValuePairs
array
Exceptions
Returns
arrayArray of not stored keys
Enable/Disable caching.
setCaching(bool $flag) : \Zend\Cache\Storage\Adapter\AbstractAdapter
Inherited
Alias of setWritable and setReadable.
| see |
\Zend\Cache\Storage\Adapter\setWritable() |
| see |
\Zend\Cache\Storage\Adapter\setReadable() |
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::setCaching() |
Parameters
$flag
bool
Returns
Store an item.
setItem(string $key, mixed $value) : bool
Inherited
| triggers |
setItem.pre(PreEvent) |
| triggers |
setItem.post(PostEvent) |
| triggers |
setItem.exception(ExceptionEvent) |
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::setItem() |
Parameters
$key
string
$value
mixed
Exceptions
Returns
bool
Store multiple items.
setItems(array $keyValuePairs) : array
Inherited
| triggers |
setItems.pre(PreEvent) |
| triggers |
setItems.post(PostEvent) |
| triggers |
setItems.exception(ExceptionEvent) |
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::setItems() |
Parameters
$keyValuePairs
array
Exceptions
Returns
arrayArray of not stored keys
Reset lifetime of an item
touchItem(string $key) : bool
Inherited
| triggers |
touchItem.pre(PreEvent) |
| triggers |
touchItem.post(PostEvent) |
| triggers |
touchItem.exception(ExceptionEvent) |
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::touchItem() |
Parameters
$key
string
Exceptions
Returns
bool
Reset lifetime of multiple items.
touchItems(array $keys) : array
Inherited
| triggers |
touchItems.pre(PreEvent) |
| triggers |
touchItems.post(PostEvent) |
| triggers |
touchItems.exception(ExceptionEvent) |
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::touchItems() |
Parameters
$keys
array
Exceptions
Returns
arrayArray of not updated keys
Get expiration time by ttl
expirationTime() : int
Some storage commands involve sending an expiration value (relative to
an item or to an operation requested by the client) to the server. In
all such cases, the actual value sent may either be Unix time (number of
seconds since January 1, 1970, as an integer), or a number of seconds
starting from current time. In the latter case, this number of seconds
may not exceed 606024*30 (number of seconds in 30 days); if the
expiration value is larger than that, the server will consider it to be
real Unix time value rather than an offset from current time.
Returns
int
Initialize the internal memcached resource
getMemcachedResource() : \Memcached
Add an item.
internalAddItem(string $normalizedKey, mixed $value) : bool
Parameters
$normalizedKey
string
$value
mixed
Exceptions
Returns
bool
Internal method to add multiple items.
internalAddItems(array $normalizedKeyValuePairs) : array
Inherited
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::internalAddItems() |
Parameters
$normalizedKeyValuePairs
array
Exceptions
Returns
arrayArray of not stored keys
Internal method to set an item only if token matches
internalCheckAndSetItem(mixed $token, string $normalizedKey, mixed $value) : bool
| see |
\Zend\Cache\Storage\Adapter\getItem() |
| see |
\Zend\Cache\Storage\Adapter\setItem() |
Parameters
$token
mixed
$normalizedKey
string
$value
mixed
Exceptions
Returns
bool
Internal method to decrement an item.
internalDecrementItem(string $normalizedKey, int $value) : int | bool
Parameters
$normalizedKey
string
$value
int
Exceptions
Returns
intboolThe new value on success, false on failure
Internal method to decrement multiple items.
internalDecrementItems(array $normalizedKeyValuePairs) : array
Inherited
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::internalDecrementItems() |
Parameters
$normalizedKeyValuePairs
array
Exceptions
Returns
arrayAssociative array of keys and new values
Internal method to get an item.
internalGetItem(string $normalizedKey, bool $success, mixed $casToken) : mixed
Parameters
$normalizedKey
string
$success
bool
$casToken
mixed
Exceptions
Returns
mixedData on success, null on failure
Internal method to get multiple items.
internalGetItems(array $normalizedKeys) : array
Parameters
$normalizedKeys
array
Exceptions
Returns
arrayAssociative array of keys and values
Internal method to test if an item exists.
internalHasItem(string $normalizedKey) : bool
Parameters
$normalizedKey
string
Exceptions
Returns
bool
Internal method to test multiple items.
internalHasItems(array $normalizedKeys) : array
Parameters
$normalizedKeys
array
Exceptions
Returns
arrayArray of found keys
Internal method to increment an item.
internalIncrementItem(string $normalizedKey, int $value) : int | bool
Parameters
$normalizedKey
string
$value
int
Exceptions
Returns
intboolThe new value on success, false on failure
Internal method to increment multiple items.
internalIncrementItems(array $normalizedKeyValuePairs) : array
Inherited
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::internalIncrementItems() |
Parameters
$normalizedKeyValuePairs
array
Exceptions
Returns
arrayAssociative array of keys and new values
Internal method to remove an item.
internalRemoveItem(string $normalizedKey) : bool
Parameters
$normalizedKey
string
Exceptions
Returns
bool
Internal method to remove multiple items.
internalRemoveItems(array $normalizedKeys) : array
Parameters
$normalizedKeys
array
Exceptions
Returns
arrayArray of not removed keys
Internal method to replace an existing item.
internalReplaceItem(string $normalizedKey, mixed $value) : bool
Parameters
$normalizedKey
string
$value
mixed
Exceptions
Returns
bool
Internal method to replace multiple existing items.
internalReplaceItems(array $normalizedKeyValuePairs) : array
Inherited
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::internalReplaceItems() |
Parameters
$normalizedKeyValuePairs
array
Exceptions
Returns
arrayArray of not stored keys
Internal method to store an item.
internalSetItem(string $normalizedKey, mixed $value) : bool
Parameters
$normalizedKey
string
$value
mixed
Exceptions
Returns
bool
Internal method to store multiple items.
internalSetItems(array $normalizedKeyValuePairs) : array
Parameters
$normalizedKeyValuePairs
array
Exceptions
Returns
arrayArray of not stored keys
Internal method to reset lifetime of an item
internalTouchItem(string $normalizedKey) : bool
Inherited
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::internalTouchItem() |
Parameters
$normalizedKey
string
Exceptions
Returns
bool
Internal method to reset lifetime of multiple items.
internalTouchItems(array $normalizedKeys) : array
Inherited
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::internalTouchItems() |
Parameters
$normalizedKeys
array
Exceptions
Returns
arrayArray of not updated keys
Validates and normalizes a key
normalizeKey(string $key) : void
Inherited
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::normalizeKey() |
Parameters
$key
string
Exceptions
Validates and normalizes an array of key-value pairs
normalizeKeyValuePairs(array $keyValuePairs) : void
Inherited
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::normalizeKeyValuePairs() |
Parameters
$keyValuePairs
array
Exceptions
Validates and normalizes multiple keys
normalizeKeys(array $keys) : void
Inherited
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::normalizeKeys() |
Parameters
$keys
array
Exceptions
Trigger an exception event
triggerException(string $eventName, \ArrayObject $args, mixed $result, \Exception $exception) : mixed
Inherited
If the ExceptionEvent has the flag "throwException" enabled throw the
exception after trigger else return the result.
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::triggerException() |
Parameters
$eventName
string
$result
mixed
Exceptions
Returns
mixed
Triggers the PostEvent and return the result value.
triggerPost(string $eventName, \ArrayObject $args, mixed $result) : mixed
Inherited
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::triggerPost() |
Parameters
$eventName
string
$result
mixed
Returns
mixed
Trigger a pre event and return the event response collection
triggerPre(string $eventName, \ArrayObject $args) : \Zend\EventManager\ResponseCollection
Inherited
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::triggerPre() |
Parameters
$eventName
string
Returns
Properties
Capabilities of this adapter
$capabilities : null | \Zend\Cache\Storage\Capabilities
Inherited
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::$$capabilities |
Marker to change capabilities
$capabilityMarker : null | object
Inherited
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::$$capabilityMarker |
Event handles of this adapter
$eventHandles : array
Inherited
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::$$eventHandles |
Major version of ext/memcached
$extMemcachedMajorVersion : null | int
Has this instance be initialized
$initialized : bool
The namespace prefix
$namespacePrefix : string
options
$options : mixed
Inherited
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::$$options |
The plugin registry
$pluginRegistry : \SplObjectStorage
Inherited
| inherited_from |
\Zend\Cache\Storage\Adapter\AbstractAdapter::$$pluginRegistry |
The memcached resource id
$resourceId : null | string