Class flCacheDb

flCacheDb Class

Implementation of database based cache engine.

flCache

Extended by

flCacheDb

Package: fusionLib
Copyright: Copyright (c) 2013 fusionLib. All rights reserved.
Located at system/libs/Cache/flCacheDb.php

Methods summary

`public`	# `__construct( flDb $db, integer $lifetime = 3600, string $prefix = '' )` Construct the cache Construct the cache Parameters `$db` The database object to use. `$lifetime` The default lifetime for objects in seconds. `$prefix` Prefix for cache keys. Overrides `flCache::__construct`
`public boolean`	# `store( string $id, mixed $data, integer $lifetime = null )` Store an element in the cache. Store an element in the cache. Parameters `$id` The id to store the element as. `$data` The data to store. `$lifetime` The lifetime of the object in seconds, null to use the default or 0 to never expire. Returns boolean true if the data is cached or false if it could not be cached.
`public mixed`	# `get( string $id )` Get the element from the cache. Get the element from the cache. Parameters `$id` The id of the element to get. Returns mixed false if the element is not cached or has expired; else the cached data.
`public`	# `remove( string $id )` Remove the given element from the cache. Remove the given element from the cache. Parameters `$id` The id of the element to remove.
`public`	# `flush( )` Flush the cache. Flush the cache.
`public integer`	# `getServerTime( )` Get the UNIX timestamp according to the server. Get the UNIX timestamp according to the server. Returns integer The timestamp. Overrides `flCache::getServerTime`

Properties summary

Properties inherited from flCache

$lifetime, $prefix