EasyFileCache Class Reference
[EasyCache System]

Inheritance diagram for EasyFileCache:

List of all members.

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Detailed Description

this class caches data to files in the filesystem.

it is good if you do not have access to memcache (which is the ideal caching solution). The downside to this class is that it must look up each key individually, and you also have to include your CacheLife on gets, because there is no way to store that for the set call. it's generally not a bad option.

Definition at line 350 of file cache.inc.php.

Public Member Functions
	__construct ($path="/tmp/EasyCache/", $life=null)
	create our object.
	get ($key)
	set ($key, $data)
	saves our data to the cache.
	delete ($key)
	deletes our cached data.
	flush ()
	completely wipe the cache and start over
Protected Member Functions
	isCached ($key)
	determines if the data is still cached or not.
	getCachePath ($key)
	get the full path to the cached page file.
Private Attributes
	$path

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Member Function Documentation

EasyFileCache::__construct (  $  path = "/tmp/EasyCache/", $  life = null )

create our object. where and how long to store it. Parameters: $path  the path to store the object. the hash of the data name will be appended directly after this. $life  the life of the cached data in seconds. Definition at line 361 of file cache.inc.php.

EasyFileCache::delete (  $  key  )

deletes our cached data. Parameters: $key  the key identifying your data. Reimplemented from EasyCache. Definition at line 426 of file cache.inc.php. References getCachePath().

EasyFileCache::flush (   )

completely wipe the cache and start over Reimplemented from EasyCache. Definition at line 436 of file cache.inc.php. References Util::shellExec().

EasyFileCache::get (  $  key  )

Parameters: $name  a unique name you assign to the data to identify it. Reimplemented from EasyCache. Definition at line 375 of file cache.inc.php. References get(), and isCached(). Referenced by get().

EasyFileCache::getCachePath (  $  key  )  [protected]

get the full path to the cached page file. Parameters: $key  the key you assigned to the cache file Definition at line 474 of file cache.inc.php. Referenced by delete(), and isCached().

EasyFileCache::isCached (  $  key  )  [protected]

determines if the data is still cached or not. checks for nonexistant as well as old/stale data. if its old, it also cleans up. Parameters: $key  the key you assigned to this data. Returns: bool on using cache or not Definition at line 450 of file cache.inc.php. References getCachePath(). Referenced by get().

EasyFileCache::set (  $  key, $  data )

saves our data to the cache. Parameters: $key  the key to identify the data. $data  the data to save. Returns: the number of bytes written Reimplemented from EasyCache. Definition at line 414 of file cache.inc.php. References set(). Referenced by set().

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Member Data Documentation

EasyFileCache::$path [private]

Definition at line 352 of file cache.inc.php.

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

• lib/cache.inc.php

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