Command button?

how to add commands from this button

Code:

foreach($this->getServer()->getOnlinePlayers() as $online){
         $form->addButton($online->getName(), -1,"", $online->getName());

 

Not enough code

 

Whuut??

 

Code:

public function Menu($sender){
        $api = $this->getServer()->getPluginManager()->getPlugin("FormAPI");
        $form = $api->createSimpleForm(function (Player $sender, int $data = null) {
            $result = $data;
            if($result === null){
                return true;
            }
            ???
         });
         $form->setTitle("§b>§eMenu§b<");
         $form->setContent("§b§oPilih §ePlayer :");
         foreach($this->getServer()->getOnlinePlayers() as $online){
         $form->addButton($online->getName(), -1,"", $online->getName());
                 }
                $form->sendToPlayer($sender);
                return $form;
    }
}

 

Server->dispatchCommand(Player, string $command);

example:

PHP:

$player->getServer()->dispatchCommand($player, "gamemode c");

 

I'll try, thank you in advance