Class CI_Cache_apc - echiong/testRepo GitHub Wiki

##Class CI_Cache_apc

CodeIgniter APC Caching Class

Package: [[CodeIgniter<a href="Package CodeIgniter.Libraries.md">Libraries]]
Category: Core
Author: ExpressionEngine Dev Team
Link
Located at system/libraries/Cache/drivers/Cache_apc.php

##Methods summary

public mixed get ( string $id )

Get

Look for a value in the cache. If it exists, return the data if not, return FALSE

Parameters

$id string

Returns mixed
value that is stored/FALSE on failure

public boolean save ( string $id, mixed $data, integer $ttl = 60 )

Cache Save

Parameters

$id string
Unique Key

$data mixed
Data to store

$ttl integer
Length of time (in seconds) to cache the data

Returns boolean
true on success/false on failure

public delete ( mixed $id )

Delete from Cache

Parameters

$id mixed
unique identifier of the item in the cache

public boolean clean ( )

Clean the cache

Returns boolean
false on failure/true on success

public mixed cache_info ( string $type = NULL )

Cache Info

Parameters

$type string
user/filehits

Returns mixed
array on success, false on failure

public mixed get_metadata ( mixed $id )

Get Cache Metadata

Parameters

$id mixed
key to get cache metadata on

Returns mixed
array on success/false on failure

public is_supported ( )

is_supported()

Check to see if APC is available on this system, bail if it isn't.

Methods inherited from CI_Driver

__call()

__get()

__set()

decorate()

<table class="summary inherited">
<caption>Properties inherited from <a href="Class CI_Driver.md#properties">CI_Driver</a></caption>
<tr>
	<td><code>
		<a href="Class CI_Driver.md#$parent"><var>$parent</var></a>
	</code></td>
</tr>
</table>