Class Cache

Implements the cache for a application.

Nette\Caching\Cache uses Nette\SmartObject

Namespace: Nette\Caching
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` IStorage
`public string`	# `getNamespace( )` Returns cache namespace. Returns cache namespace. Returns `string` string
`public Nette\Caching\Cache`	# `derive( string $namespace )` Returns new nested cache object. Returns new nested cache object. Parameters `$namespace` Returns `Nette\Caching\Cache` static
`public mixed`	# `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` `$fallback` Returns `mixed` mixed
`public array`	# `bulkLoad( array $keys, $fallback = null )` Reads multiple items from the cache. Reads multiple items from the cache. Parameters `$keys` $fallback `$fallback` Returns `array` array
`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` `$data` `$dependencies` Returns `mixed` value itself
`public`	# `remove( mixed $key )` Removes item from the cache. Removes item from the cache. Parameters `$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( callable $function )` Caches results of function/method calls. Caches results of function/method calls. Parameters `$function` Returns `mixed` mixed
`public Closure`	# `wrap( callable $function, array $dependencies = null )` Caches results of function/method calls. Caches results of function/method calls. Parameters `$function` `$dependencies` Returns `Closure` \Closure
`public Nette\Caching\OutputHelper\|null`	# `start( mixed $key )` Starts the output cache. Starts the output cache. Parameters `$key` Returns `Nette\Caching\OutputHelper\|null` OutputHelper\|null
`protected string`	# `generateKey( mixed $key )` Generates internal cache key. Generates internal cache key. Parameters `$key` Returns `string` string
`public static boolean`	# `checkCallbacks( array $callbacks )` Checks CALLBACKS dependencies. Checks CALLBACKS dependencies. Returns `boolean` bool

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

Constants summary
`string`	`PRIORITY` dependency dependency	#`'priority'`
`string`	`EXPIRATION` dependency dependency	#`'expire'`
`string`	`EXPIRE` dependency dependency	#`'expire'`
`string`	`SLIDING` dependency dependency	#`'sliding'`
`string`	`TAGS` dependency dependency	#`'tags'`
`string`	`FILES` dependency dependency	#`'files'`
`string`	`ITEMS` dependency dependency	#`'items'`
`string`	`CONSTS` dependency dependency	#`'consts'`
`string`	`CALLBACKS` dependency dependency	#`'callbacks'`
`string`	`NAMESPACES` dependency dependency	#`'namespaces'`
`string`	`ALL` dependency dependency	#`'all'`
`string`	`NAMESPACE_SEPARATOR` Internal	#`"\x00"`