Class Cache

Implements the cache for a application.

Nette\Object

Extended by

Nette\Caching\Cache implements ArrayAccess

Namespace: Nette\Caching
Author: David Grudl
Located at Caching/Cache.php

Methods summary
`public`	# `__construct( Nette\Caching\ICacheStorage $storage, $namespace = NULL )`
`public Nette\Caching\ICacheStorage`	# `getStorage( )` Returns cache storage. Returns cache storage. Returns `Nette\Caching\ICacheStorage`
`public string`	# `getNamespace( )` Returns cache namespace. Returns cache namespace. Returns `string`
`public`	# `release( )` Discards the internal cache. Discards the internal cache.
`public mixed`	# `save( string $key, mixed $data, array $dp = NULL )` Writes item into the cache. Dependencies are: Cache::PRIORITY => (int) priority Cache::EXPIRATION => (timestamp) expiration Cache::SLIDING => (bool) use sliding expiration? Cache::TAGS => (array) tags Cache::FILES => (array\|string) file names Cache::ITEMS => (array\|string) cache items Cache::CONSTS => (array\|string) cache items Writes item into the cache. Dependencies are: Cache::PRIORITY => (int) priority Cache::EXPIRATION => (timestamp) expiration Cache::SLIDING => (bool) use sliding expiration? Cache::TAGS => (array) tags Cache::FILES => (array\|string) file names Cache::ITEMS => (array\|string) cache items Cache::CONSTS => (array\|string) cache items Parameters `$key` `string` key `$data` `mixed` value `$dp` `array` dependencies Returns `mixed` value itself Throws `InvalidArgumentException`
`public`	# `clean( array $conds = NULL )` Removes items from the cache by conditions. Conditions are: Cache::PRIORITY => (int) priority Cache::TAGS => (array) tags Cache::ALL => TRUE Removes items from the cache by conditions. Conditions are: Cache::PRIORITY => (int) priority Cache::TAGS => (array) tags Cache::ALL => TRUE Parameters `$conds` `array`
`public`	# `offsetSet( string $key, mixed $data )` Inserts (replaces) item into the cache (\ArrayAccess implementation). Inserts (replaces) item into the cache (\ArrayAccess implementation). Parameters `$key` `string` key `$data` `mixed` Throws `InvalidArgumentException` Implementation of `ArrayAccess::offsetSet`
`public mixed\|null`	# `offsetGet( string $key )` Retrieves the specified item from the cache or NULL if the key is not found (\ArrayAccess implementation). Retrieves the specified item from the cache or NULL if the key is not found (\ArrayAccess implementation). Parameters `$key` `string` key Returns `mixed\|null` Throws `InvalidArgumentException` Implementation of `ArrayAccess::offsetGet`
`public boolean`	# `offsetExists( string $key )` Exists item in cache? (\ArrayAccess implementation). Exists item in cache? (\ArrayAccess implementation). Parameters `$key` `string` key Returns `boolean` Throws `InvalidArgumentException` Implementation of `ArrayAccess::offsetExists`
`public`	# `offsetUnset( string $key )` Removes the specified item from the cache. Removes the specified item from the cache. Parameters `$key` `string` key Throws `InvalidArgumentException` Implementation of `ArrayAccess::offsetUnset`
`public static boolean`	# `checkCallbacks( array $callbacks )` Checks CALLBACKS dependencies. Checks CALLBACKS dependencies. Parameters `$callbacks` `array` Returns `boolean`

Methods inherited from Nette\Object
`__call(), __callStatic(), __get(), __isset(), __set(), __unset(), extensionMethod(), getReflection()`

Constants summary
`string`	`PRIORITY`	`'priority'`	# dependency dependency
`string`	`EXPIRATION`	`'expire'`	#
`string`	`EXPIRE`	`'expire'`	#
`string`	`SLIDING`	`'sliding'`	#
`string`	`TAGS`	`'tags'`	#
`string`	`FILES`	`'files'`	#
`string`	`ITEMS`	`'items'`	#
`string`	`CONSTS`	`'consts'`	#
`string`	`CALLBACKS`	`'callbacks'`	#
`string`	`ALL`	`'all'`	#