# Abstract class **Phalcon\Flash**[](# "永久鏈接至標題") Shows HTML notifications related to different circumstances. Classes can be stylized using CSS ~~~ <?php $flash->success("The record was successfully deleted"); $flash->error("Cannot open the file"); ~~~ ### Methods[](# "永久鏈接至標題") public **__construct** ([*unknown* $cssClasses]) Phalcon\Flash constructor public **setImplicitFlush** (*unknown* $implicitFlush) Set whether the output must be implicitly flushed to the output or returned as string public **setAutomaticHtml** (*unknown* $automaticHtml) Set if the output must be implicitly formatted with HTML public **setCssClasses** (*unknown* $cssClasses) Set an array with CSS classes to format the messages public **error** (*unknown* $message) Shows a HTML error message ~~~ <?php $flash->error('This is an error'); ~~~ public **notice** (*unknown* $message) Shows a HTML notice/information message ~~~ <?php $flash->notice('This is an information'); ~~~ public **success** (*unknown* $message) Shows a HTML success message ~~~ <?php $flash->success('The process was finished successfully'); ~~~ public **warning** (*unknown* $message) Shows a HTML warning message ~~~ <?php $flash->warning('Hey, this is important'); ~~~ public **outputMessage** (*unknown* $type, *string|array* $message) Outputs a message formatting it with HTML ~~~ <?php $flash->outputMessage('error', message); ~~~ public **clear** () Clears accumulated messages when implicit flush is disabled | - [索引](# "總目錄") - [下一頁](# "Class Phalcon\Flash\Direct") | - [上一頁](# "Class Phalcon\Filter\Exception") | - [API Indice](#) ?