cakephp-1.3 > SessionHelper :: flash()
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SessionHelper

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flash

line:136 at /cake/libs/view/helpers/session.php
Used to render the message set in Controller::Session::setFlash()

Method

(boolean|string) flash ($key = 'flash')

Parameters

ParameterTypeCommentDefault
$key string optional The [Message.]key you are rendering in the view. 'flash'

Return

boolean|string

Comment

Used to render the message set in Controller::Session::setFlash()

In your view: $session->flash('somekey');
Will default to flash if no param is passed

@param string $key The [Message.]key you are rendering in the view.
@return boolean|string Will return the value if $key is set, or false if not set.
@access public
@link http://book.cakephp.org/view/1466/Methods
@link http://book.cakephp.org/view/1467/flash