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MemoryStorage

Defines a default key/value store implementation.

Hierarchy

class \Drupal\Core\KeyValueStore\StorageBase implements KeyValueStoreInterface
- class \Drupal\Core\KeyValueStore\MemoryStorage

File

core/lib/Drupal/Core/KeyValueStore/MemoryStorage.php, line 8

Namespace

Drupal\Core\KeyValueStore

Members

Name	Modifiers	Type	Description
MemoryStorage::$data	protected	property	The actual storage of key-value pairs.
MemoryStorage::delete	public	function	Deletes an item from the key/value store. Overrides StorageBase::delete
MemoryStorage::deleteAll	public	function	Deletes all items from the key/value store. Overrides KeyValueStoreInterface::deleteAll
MemoryStorage::deleteMultiple	public	function	Deletes multiple items from the key/value store. Overrides KeyValueStoreInterface::deleteMultiple
MemoryStorage::get	public	function	Returns the stored value for a given key. Overrides StorageBase::get
MemoryStorage::getAll	public	function	Returns all stored key/value pairs in the collection. Overrides KeyValueStoreInterface::getAll
MemoryStorage::getMultiple	public	function	Returns the stored key/value pairs for a given set of keys. Overrides KeyValueStoreInterface::getMultiple
MemoryStorage::has	public	function	Returns whether a given key exists in the store. Overrides KeyValueStoreInterface::has
MemoryStorage::rename	public	function	Renames a key. Overrides KeyValueStoreInterface::rename
MemoryStorage::set	public	function	Saves a value for a given key. Overrides KeyValueStoreInterface::set
MemoryStorage::setIfNotExists	public	function	Saves a value for a given key if it does not exist yet. Overrides KeyValueStoreInterface::setIfNotExists
MemoryStorage::setMultiple	public	function	Saves key/value pairs. Overrides StorageBase::setMultiple
StorageBase::$collection	protected	property	The name of the collection holding key and value pairs.
StorageBase::getCollectionName	public	function	Returns the name of this collection. Overrides KeyValueStoreInterface::getCollectionName
StorageBase::__construct	public	function

Links:

https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21KeyValueStore%21MemoryStorage.php/class/MemoryStorage/8.2.x

doc_Drupal

2016-10-29 09:25:52

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MemoryStorage::rename public MemoryStorage::rename($key, $new_key) Renames a key. Parameters string $key: The key to rename. string $new_key: The new key name. Overrides

MemoryStorage::has public MemoryStorage::has($key) Returns whether a given key exists in the store. Parameters string $key: The key to check. Return value bool TRUE i

MemoryStorage::getMultiple public MemoryStorage::getMultiple(array $keys) Returns the stored key/value pairs for a given set of keys. @todo What's returned for non-existing key

MemoryStorage::get public MemoryStorage::get($key, $default = NULL) Returns the stored value for a given key. Parameters string $key: The key of the data to retrieve.

MemoryStorage::setIfNotExists public MemoryStorage::setIfNotExists($key, $value) Saves a value for a given key if it does not exist yet. Parameters string $key: The key of the da