Class **Phalcon\\Flash\\Session**
=================================

*extends* abstract class :doc:`Phalcon\\Flash <Phalcon_Flash>`

*implements* :doc:`Phalcon\\Di\\InjectionAwareInterface <Phalcon_Di_InjectionAwareInterface>`, :doc:`Phalcon\\FlashInterface <Phalcon_FlashInterface>`

.. role:: raw-html(raw)
   :format: html

:raw-html:`<a href="https://github.com/phalcon/cphalcon/blob/master/phalcon/flash/session.zep" class="btn btn-default btn-sm">Source on GitHub</a>`

Temporarily stores the messages in session, then messages can be printed in the next request


Methods
-------

protected  **_getSessionMessages** (*mixed* $remove, [*mixed* $type])

Returns the messages stored in session



protected  **_setSessionMessages** (*array* $messages)

Stores the messages in session



public  **message** (*mixed* $type, *mixed* $message)

Adds a message to the session flasher



public  **has** ([*mixed* $type])

Checks whether there are messages



public  **getMessages** ([*mixed* $type], [*mixed* $remove])

Returns the messages in the session flasher



public  **output** ([*mixed* $remove])

Prints the messages in the session flasher



public  **clear** ()

Clear messages in the session messenger



public  **__construct** ([*mixed* $cssClasses]) inherited from :doc:`Phalcon\\Flash <Phalcon_Flash>`

Phalcon\\Flash constructor



public  **getAutoescape** () inherited from :doc:`Phalcon\\Flash <Phalcon_Flash>`

Returns the autoescape mode in generated html



public  **setAutoescape** (*mixed* $autoescape) inherited from :doc:`Phalcon\\Flash <Phalcon_Flash>`

Set the autoescape mode in generated html



public  **getEscaperService** () inherited from :doc:`Phalcon\\Flash <Phalcon_Flash>`

Returns the Escaper Service



public  **setEscaperService** (:doc:`Phalcon\\EscaperInterface <Phalcon_EscaperInterface>` $escaperService) inherited from :doc:`Phalcon\\Flash <Phalcon_Flash>`

Sets the Escaper Service



public  **setDI** (:doc:`Phalcon\\DiInterface <Phalcon_DiInterface>` $dependencyInjector) inherited from :doc:`Phalcon\\Flash <Phalcon_Flash>`

Sets the dependency injector



public  **getDI** () inherited from :doc:`Phalcon\\Flash <Phalcon_Flash>`

Returns the internal dependency injector



public  **setImplicitFlush** (*mixed* $implicitFlush) inherited from :doc:`Phalcon\\Flash <Phalcon_Flash>`

Set whether the output must be implicitly flushed to the output or returned as string



public  **setAutomaticHtml** (*mixed* $automaticHtml) inherited from :doc:`Phalcon\\Flash <Phalcon_Flash>`

Set if the output must be implicitly formatted with HTML



public  **setCssClasses** (*array* $cssClasses) inherited from :doc:`Phalcon\\Flash <Phalcon_Flash>`

Set an array with CSS classes to format the messages



public  **error** (*mixed* $message) inherited from :doc:`Phalcon\\Flash <Phalcon_Flash>`

Shows a HTML error message 

.. code-block:: php

    <?php

     $flash->error('This is an error');




public  **notice** (*mixed* $message) inherited from :doc:`Phalcon\\Flash <Phalcon_Flash>`

Shows a HTML notice/information message 

.. code-block:: php

    <?php

     $flash->notice('This is an information');




public  **success** (*mixed* $message) inherited from :doc:`Phalcon\\Flash <Phalcon_Flash>`

Shows a HTML success message 

.. code-block:: php

    <?php

     $flash->success('The process was finished successfully');




public  **warning** (*mixed* $message) inherited from :doc:`Phalcon\\Flash <Phalcon_Flash>`

Shows a HTML warning message 

.. code-block:: php

    <?php

     $flash->warning('Hey, this is important');




public *string* | *void* **outputMessage** (*mixed* $type, *string* | *array* $message) inherited from :doc:`Phalcon\\Flash <Phalcon_Flash>`

Outputs a message formatting it with HTML 

.. code-block:: php

    <?php

     $flash->outputMessage('error', message);