Class Session

Provides access to session namespaces as well as session settings and management methods.

Nette\Object

Nette\Web\Session

Namespace: Nette\Web
Author: David Grudl
Located at Web/Session.php

Methods summary
`public`	# `start( )` Starts and initializes session data. Starts and initializes session data. Throws `InvalidStateException`
`public boolean`	# `isStarted( )` Has been session started? Has been session started? Returns `boolean`
`public`	# `close( )` Ends the current session and store session data. Ends the current session and store session data.
`public`	# `destroy( )` Destroys all data registered to a session. Destroys all data registered to a session.
`public boolean`	# `exists( )` Does session exists for the current request? Does session exists for the current request? Returns `boolean`
`public`	# `regenerateId( )` Regenerates the session ID. Regenerates the session ID. Throws `InvalidStateException`
`public string`	# `getId( )` Returns the current session ID. Don't make dependencies, can be changed for each request. Returns the current session ID. Don't make dependencies, can be changed for each request. Returns `string`
`public Nette\Web\Session`	# `setName( string $name )` Sets the session name to a specified one. Sets the session name to a specified one. Parameters `$name` `string` Returns `Nette\Web\Session` provides a fluent interface
`public string`	# `getName( )` Gets the session name. Gets the session name. Returns `string`
`public Nette\Web\SessionNamespace`	# `getNamespace( string $namespace, string $class = 'Nette\Web\SessionNamespace' )` Returns specified session namespace. Returns specified session namespace. Parameters `$namespace` `string` `$class` `string` Returns `Nette\Web\SessionNamespace` Throws `InvalidArgumentException`
`public boolean`	# `hasNamespace( string $namespace )` Checks if a session namespace exist and is not empty. Checks if a session namespace exist and is not empty. Parameters `$namespace` `string` Returns `boolean`
`public ArrayIterator`	# `getIterator( )` Iteration over all namespaces. Iteration over all namespaces. Returns `ArrayIterator`
`public`	# `clean( )` Cleans and minimizes meta structures. Cleans and minimizes meta structures.
`public Nette\Web\Session`	# `setOptions( array $options )` Sets session options. Sets session options. Parameters `$options` `array` Returns `Nette\Web\Session` provides a fluent interface Throws `NotSupportedException` `InvalidStateException`
`public array`	# `getOptions( )` Returns all session options. Returns all session options. Returns `array`
`public Nette\Web\Session`	# `setExpiration( string\|integer\|DateTime $time )` Sets the amount of time allowed between requests before the session will be terminated. Sets the amount of time allowed between requests before the session will be terminated. Parameters `$time` `string\|integer\|DateTime` time, value 0 means "until the browser is closed" Returns `Nette\Web\Session` provides a fluent interface
`public Nette\Web\Session`	# `setCookieParams( string $path, string $domain = NULL, boolean $secure = NULL )` Sets the session cookie parameters. Sets the session cookie parameters. Parameters `$path` `string` path `$domain` `string` domain `$secure` `boolean` secure Returns `Nette\Web\Session` provides a fluent interface
`public array`	# `getCookieParams( )` Returns the session cookie parameters. Returns the session cookie parameters. Returns `array` containing items: lifetime, path, domain, secure, httponly
`public Nette\Web\Session`	# `setSavePath( $path )` Sets path of the directory used to save session data. Sets path of the directory used to save session data. Returns `Nette\Web\Session` provides a fluent interface
`protected Nette\Web\IHttpRequest`	# `getHttpRequest( )` Returns `Nette\Web\IHttpRequest`
`protected Nette\Web\IHttpResponse`	# `getHttpResponse( )` Returns `Nette\Web\IHttpResponse`

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

Constants summary
`integer`	`DEFAULT_FILE_LIFETIME`	`10800`	# Default file lifetime is 3 hours Default file lifetime is 3 hours

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