/** * gets lightbulb form * @return string HTML div */ public static function getLightBulbForm() { //get all lightbulbs from db and create button for each $lightArray = self::get_appliances_by_type('light'); $form = "<div><h2>Lights</h2>"; foreach ($lightArray as $lightID) { $light = new Lightbulb(); $light->load_by_id($lightID['applianceId']); $button = $light->getButtonDiv(); $form .= "<div>{$button}</div>"; $light->activateLight(); } $party = "<button onclick='commenceParty(); '>Party Button</button>"; $form .= "{$party}</div>"; return $form; }