cakephp-1.3 > SessionHelper :: flash()
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flash
Used to render the message set in Controller::Session::setFlash()
Method
(boolean|string)
flash
($key = 'flash')
Parameters
Parameter | Type | Comment | Default |
---|---|---|---|
$key | string | optional The [Message.]key you are rendering in the view. | 'flash' |
Return
boolean|stringComment
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
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