Overview
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Overview

APC cache controller.

Requires APC 3.0.13 or later.

The Alternative PHP Cache (APC) is a free and open opcode cache for PHP. It was conceived of to provide a free, open, and robust framework for caching and optimizing PHP intermediate code.

The APC extension is not bundled with PHP; you will need to install it on your server before you can use it. You can read more about it at the » APC homepage.

Package

This class is part of the Solar_Cache package.

Inheritance:

Solar_Base
- Solar_Cache_Adapter
  - Solar_Cache_Adapter_Apc

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

Public Methods

These are all the public methods in the Solar_Cache_Adapter_Apc 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, but only if the entry does not already exist.
delete(): Deletes a cache entry.
deleteAll(): Removes all cache entries.
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(): Sets cache entry data.
setActive(): Makes the cache active (true) or inactive (false).

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