Overview

Package

This class is part of the Solar_Cache package.

Inheritance:

• Solar_Base

  • Solar_Cache_Adapter

Configuration Keys

• active: Whether or not the cache should be active at instantiation.

• life: The lifetime of each cache entry in seconds.

• prefix: A prefix to place in front of every cache entry key; e.g., use this to deconflict between identical cache keys in caches shared among different domains or environments.

Constants

None.

Public Properties

The Solar_Cache_Adapter class has no public properties; try the list of all properties.

Public Methods

These are all the public methods in the Solar_Cache_Adapter class.

You can also view the list of all public, protected, and private methods.

__construct()

Constructor.

__destruct()

Default destructor; does nothing other than provide a safe fallback for calls to parent::__destruct().

add()

Inserts cache entry data only if it does not already exist.

delete()

Deletes a cache entry.

deleteAll()

Deletes all entries from the cache.

dump()

Convenience method for getting a dump the whole object, or one of its properties, or an external variable.

entry()

Returns the adapter-specific name for the entry key.

fetch()

Gets cache entry data.

fetchOrAdd()

Fetches data if it exists; if not, uses a callback to create the data and adds it to the cache in a race-condition-safe way.

fetchOrSave()

Fetches data if it exists; if not, uses a callback to create the data and saves it to the cache.

getLife()

Gets the cache lifetime in seconds.

increment()

Increments a cache entry value by the specified amount.

isActive()

Gets the current activity state of the cache (on or off).

locale()

Looks up class-specific locale strings based on a key.

save()

Updates cache entry data, inserting if it does not already exist.

setActive()

Makes the cache active (true) or inactive (false).