bag ) ) { $this->bag = get_option( 'mc4wp_flash_messages', array() ); } } // empty flash bag private function reset() { $this->bag = array(); $this->dirty = true; } /** * Flash a message (shows on next pageload) * * @param $message * @param string $type */ public function flash( $message, $type = 'success' ) { $this->load(); $this->bag[] = array( 'text' => $message, 'type' => $type ); $this->dirty = true; } /** * Show queued flash messages */ public function show() { $this->load(); foreach( $this->bag as $message ) { echo sprintf( '

', $message['type'], $message['text'] ); } $this->reset(); } /** * Save queued messages * * @hooked `shutdown` */ public function save() { if( $this->dirty ) { update_option( 'mc4wp_flash_messages', $this->bag, false ); } } }