interface KeyValueStoreExpirableInterface in Service Container 7.2

Defines the interface for expiring data in a key/value store.

Hierarchy

• interface \Drupal\Core\KeyValueStore\KeyValueStoreInterface
  • interface \Drupal\Core\KeyValueStore\KeyValueStoreExpirableInterface

File

lib/Drupal/Core/KeyValueStore/KeyValueStoreExpirableInterface.php, line 13

Contains \Drupal\Core\KeyValueStore\KeyValueStoreExpirableInterface.

Namespace

Drupal\Core\KeyValueStore

interface KeyValueStoreExpirableInterface extends KeyValueStoreInterface {

  /**
   * Saves a value for a given key with a time to live.
   *
   * @param string $key
   *   The key of the data to store.
   * @param mixed $value
   *   The data to store.
   * @param int $expire
   *   The time to live for items, in seconds.
   */
  public function setWithExpire($key, $value, $expire);

  /**
   * Sets a value for a given key with a time to live if it does not yet exist.
   *
   * @param string $key
   *   The key of the data to store.
   * @param mixed $value
   *   The data to store.
   * @param int $expire
   *   The time to live for items, in seconds.
   *
   * @return bool
   *   TRUE if the data was set, or FALSE if it already existed.
   */
  public function setWithExpireIfNotExists($key, $value, $expire);

  /**
   * Saves an array of values with a time to live.
   *
   * @param array $data
   *   An array of data to store.
   * @param int $expire
   *   The time to live for items, in seconds.
   */
  public function setMultipleWithExpire(array $data, $expire);

}

Members

Name	Modifiers	Type	Description	Overrides
KeyValueStoreExpirableInterface::setMultipleWithExpire	public	function	Saves an array of values with a time to live.	2
KeyValueStoreExpirableInterface::setWithExpire	public	function	Saves a value for a given key with a time to live.	2
KeyValueStoreExpirableInterface::setWithExpireIfNotExists	public	function	Sets a value for a given key with a time to live if it does not yet exist.	2
KeyValueStoreInterface::delete	public	function	Deletes an item from the key/value store.	2
KeyValueStoreInterface::deleteAll	public	function	Deletes all items from the key/value store.	3
KeyValueStoreInterface::deleteMultiple	public	function	Deletes multiple items from the key/value store.	3
KeyValueStoreInterface::get	public	function	Returns the stored value for a given key.	2
KeyValueStoreInterface::getAll	public	function	Returns all stored key/value pairs in the collection.	3
KeyValueStoreInterface::getCollectionName	public	function	Returns the name of this collection.	2
KeyValueStoreInterface::getMultiple	public	function	Returns the stored key/value pairs for a given set of keys.	3
KeyValueStoreInterface::has	public	function	Returns whether a given key exists in the store.	3
KeyValueStoreInterface::rename	public	function	Renames a key.	3
KeyValueStoreInterface::set	public	function	Saves a value for a given key.	3
KeyValueStoreInterface::setIfNotExists	public	function	Saves a value for a given key if it does not exist yet.	3
KeyValueStoreInterface::setMultiple	public	function	Saves key/value pairs.	2