Cache Class Reference

Inherited by Cache_APC, Cache_eAccelerator, Cache_File, Cache_MemCache, Cache_SHM, and Cache_XCache.

List of all members.

Public Member Functions
	Cache ()
	set ($key, $var, $expire=0)
&	get ($key)
	get_or_set ($key, $default=null)
	get_or_eval ($key, $default='null')
	delete ($key)
	flush ()
	gc ()
	stats ()

---

Detailed Description

PRONTO WEB FRAMEWORK Copyright (C) 2006, Judd Vinet

Author:

Judd Vinet <jvinet@zeroflux.org>

Description: Base class for cache adapters

Definition at line 10 of file cache.php.

---

Member Function Documentation

Cache::Cache

(

)

Constructor

Definition at line 15 of file cache.php.

Referenced by Cache_APC::Cache_APC(), Cache_eAccelerator::Cache_eAccelerator(), Cache_File::Cache_File(), Cache_MemCache::Cache_MemCache(), Cache_SHM::Cache_SHM(), and Cache_XCache::Cache_XCache().

Cache::delete

(

$

key

)

Reimplemented in Cache_APC, Cache_eAccelerator, Cache_File, Cache_MemCache, Cache_SHM, and Cache_XCache.

Definition at line 70 of file cache.php.

Cache::flush

(

)

Flush entire cache.

Reimplemented in Cache_APC, Cache_eAccelerator, Cache_File, Cache_MemCache, Cache_SHM, and Cache_XCache.

Definition at line 77 of file cache.php.

Cache::gc

(

)

Expire old entries.

Reimplemented in Cache_APC, Cache_eAccelerator, Cache_File, Cache_MemCache, Cache_SHM, and Cache_XCache.

Definition at line 84 of file cache.php.

& Cache::get

(

$

key

)

Reimplemented in Cache_APC, Cache_eAccelerator, Cache_File, Cache_MemCache, Cache_SHM, and Cache_XCache.

Definition at line 28 of file cache.php.

Cache::get_or_eval	(	$	key,
		$	default = 'null'
	)

Return a value from the cache. If the value doesn't exist in the cache, create a lambda function that returns the value of the evaluated code in $default, and set/return that value.

Parameters:

	string	$key
	string	$default The PHP code to evaluate (no trailing semicolon)

Definition at line 59 of file cache.php.

Cache::get_or_set	(	$	key,
		$	default = null
	)

Return a value from the cache. If the value doesn't exist in the cache, set it to the value of $default and return that.

Parameters:

	string	$key
	mixed	$default

Definition at line 41 of file cache.php.

Cache::set	(	$	key,
		$	var,
		$	expire = 0
	)

Parameters:

	string	$key Unique key name to store value under
	mixed	$var Variable to store
	int	$expire Expiration time (from now) in seconds. Use zero to never expire.

Reimplemented in Cache_APC, Cache_eAccelerator, Cache_File, Cache_MemCache, Cache_SHM, and Cache_XCache.

Definition at line 24 of file cache.php.

Cache::stats

(

)

Return some usage statistics.

Reimplemented in Cache_APC, Cache_eAccelerator, Cache_File, Cache_MemCache, Cache_SHM, and Cache_XCache.

Definition at line 91 of file cache.php.

---

The documentation for this class was generated from the following file:

• pronto/core/cache.php