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\IStorage $storage, $namespace = NULL )`
`public Nette\Caching\IStorage`	# `getStorage( )` Returns cache storage. Returns cache storage. Returns `Nette\Caching\IStorage`
`public string`	# `getNamespace( )` Returns cache namespace. Returns cache namespace. Returns `string`
`public Nette\Caching\Cache`	# `derive( string $namespace )` Returns new nested cache object. Returns new nested cache object. Parameters `$namespace` `string` Returns `Nette\Caching\Cache`
`public mixed\|null`	# `load( mixed $key, callable $fallback = NULL )` Reads the specified item from the cache or generate it. Reads the specified item from the cache or generate it. Parameters `$key` `mixed` key `$fallback` `callable` Returns `mixed\|null`
`public mixed`	# `save( mixed $key, mixed $data, array $dependencies = NULL )` Writes item into the cache. Dependencies are: Cache::PRIORITY => (int) priority Cache::EXPIRATION => (timestamp) expiration Cache::SLIDING => (bool) use sliding expiration? Cache::TAGS => (array) tags Cache::FILES => (array\|string) file names Cache::ITEMS => (array\|string) cache items Cache::CONSTS => (array\|string) cache items Writes item into the cache. Dependencies are: Cache::PRIORITY => (int) priority Cache::EXPIRATION => (timestamp) expiration Cache::SLIDING => (bool) use sliding expiration? Cache::TAGS => (array) tags Cache::FILES => (array\|string) file names Cache::ITEMS => (array\|string) cache items Cache::CONSTS => (array\|string) cache items Parameters `$key` `mixed` key `$data` `mixed` value `$dependencies` `array` dependencies Returns `mixed` value itself Throws `Nette\InvalidArgumentException`
`public`	# `remove( mixed $key )` Removes item from the cache. Removes item from the cache. Parameters `$key` `mixed` key
`public`	# `clean( array $conditions = 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
`public mixed`	# `call( mixed $function )` Caches results of function/method calls. Caches results of function/method calls. Parameters `$function` `mixed` Returns `mixed`
`public Closure`	# `wrap( mixed $function, array $dependencies = NULL )` Caches results of function/method calls. Caches results of function/method calls. Parameters `$function` `mixed` `$dependencies` `array` dependencies Returns `Closure`
`public Nette\Caching\OutputHelper\|null`	# `start( mixed $key )` Starts the output cache. Starts the output cache. Parameters `$key` `mixed` key Returns `Nette\Caching\OutputHelper\|null`
`protected string`	# `generateKey( string $key )` Generates internal cache key. Generates internal cache key. Parameters `$key` `string` Returns `string`
`public`	# `offsetSet( $key, $data )` Deprecated Implementation of `ArrayAccess::offsetSet()`
`public`	# `offsetGet( $key )` Deprecated Implementation of `ArrayAccess::offsetGet()`
`public`	# `offsetExists( $key )` Deprecated Implementation of `ArrayAccess::offsetExists()`
`public`	# `offsetUnset( $key )` Deprecated Implementation of `ArrayAccess::offsetUnset()`
`public`	# `release( )` Deprecated
`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'`	# dependency dependency
`string`	`EXPIRE`	`'expire'`	# dependency dependency
`string`	`SLIDING`	`'sliding'`	# dependency dependency
`string`	`TAGS`	`'tags'`	# dependency dependency
`string`	`FILES`	`'files'`	# dependency dependency
`string`	`ITEMS`	`'items'`	# dependency dependency
`string`	`CONSTS`	`'consts'`	# dependency dependency
`string`	`CALLBACKS`	`'callbacks'`	# dependency dependency
`string`	`ALL`	`'all'`	# dependency dependency

Magic properties inherited from Nette\Object
`$reflection`