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Symfony\Component\BrowserKit\History

class History

History.

Methods

	clear() Clears the history.
	add(Request $request) Adds a Request to the history.
bool	isEmpty() Returns true if the history is empty.
Request	back() Goes back in the history.
Request	forward() Goes forward in the history.
Request	current() Returns the current element in the history.

Details

public clear()

Clears the history.

public add(Request $request)

Adds a Request to the history.

Parameters

$request

A Request instance

public bool isEmpty()

Returns true if the history is empty.

Return Value

bool	true if the history is empty, false otherwise

public Request back()

Goes back in the history.

Return Value

A Request instance

Exceptions

if the stack is already on the first page

public Request forward()

Goes forward in the history.

Return Value

A Request instance

Exceptions

if the stack is already on the last page

public Request current()

Returns the current element in the history.

Return Value

A Request instance

Exceptions

if the stack is empty

© 2004–2016 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/2.7/Symfony/Component/BrowserKit/History.html