help for Rank

PHP:

 public function onCommand(CommandSender $player, Command $cmd, $label, array $args): bool{
        switch($cmd->getName()){
            case "setrank":
            if(!$player->hasPermission("arank.cmd.add")) {
                    $player->sendMessage("§cYou have not permissions to use this command!");
                    break;
                    }
                if($player->isOp())
                {
                if(!empty($args[0]))
                {
                    if(!empty($args[1]))
                    {
                    $rank = "";
                    if($args[0]=="jay")
                    {
                        $rank = "§dJAY";
                    }
                    else if($args[0]=="god")
                    {
                        $rank = "§eGOD";
                    }
                    else if($args[0]=="member")
                    {
                        $rank = "§aMEMBER";
                    }
                    else
                    {
                        $rank = "§b[" . $args[0] . "§b]";
                    }
                    $config = new Config($this->getDataFolder() . "/rank.yml", Config::YAML);
                    $config->set($args[1],$rank);
                    $config->save();
                    $player->sendMessage($args[1] . " The resulting range: " . $rank);
                    }
                    else
                    {
                        $player->sendMessage("Theres no rank registered");
                    }
                }
                else
                {
                    $player->sendMessage("List of the rank:" . $rank);
                }
                }
        }
        return true;
    }

when i type /setrank jay cant set it up to my rank and always said when i type /setrank jay "said : Theres no rank registered" all rank i try and always said theres no rank register!?

and please help me to make like this
/setrank <playername> <rank>

and can add more rank
/addrank <samplerank>

save config please thankss!!

 

I’d often use the console in plugins...

PHP:

$this->getServer()->dispatchCommand(new ConsoleCommandSender(), 'setgroup '.$player.” “.$rank);


For this u need PurePerms and PureChat

 

i already know this but i want not a totally rank. i mean i try to make a DisplayName.

 

Because you coded it that way...

PHP:

if (!empty($args[1])) {


 

how? can you show me what i do for that??

 

if (!empty($args[1])) { checks if the second argument is set, so /setrank jay is obviously not going to work.

Not that any of our posts solve the OP's problem, but:
No, don't do that. Because player names can have spaces, a player can "hack" your server by having the name "whatever Admin".
You should always use the API directly if available:

PHP:

$purePerms = $this->getServer()->getPluginManager()->getPlugin("PurePerms");
$group = $purePerms->getGroup("groupname");
$purePerms->setGroup($player, $group);


 

how to know if the seconds arguments is set? sorry for my english and im newbie

 

$args[1] is the second argument, $args[0] is the first

 

what can i do to work this?? i need to replace the first into 0 and the first is 1?? to work or??

 

$args[0] is the first parameter
$args[1] is the second
$args[2] is the third...

 

thanks for that can i ask you about form??

how to make form like when i click the first button and wheni open the form again the button name is change?

 

Save the state to a variable. If it shouldn't global, but per player, you need to use an array