Manual»Developing with CakePHP»Controllers»Controller Methods»Flow Control»flash

3.5.3.2.2 flash

flash(string $message, string $url, integer $pause)

Similarly, the flash() method is used to direct a user to a new page after an operation. The flash() method is different in that it shows a message before passing the user on to another URL.

The first parameter should hold the message to be displayed, and the second parameter is a CakePHP-relative URL. CakePHP will display the $message for $pause seconds before forwarding the user on.

For in-page flash messages, be sure to check out SessionComponent’s setFlash() method.

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