Solved How to add coolDown?

Hello, I have a problem with my plugin i'm try to create a plugin with coolDown but i don't know how i need to do it please help.

PHP:

    if($cmd->getName() == "test"){
        $sender->sendMessage("HOW TO ADD COOLDOWN?");

 

Need just a little more detail

 

PHP:

<?php

namespace test;

use pocketmine\plugin\PluginBase;
use pocketmine\command\CommandSender;
use pocketmine\command\Command;

class Main extends PluginBase {
    
    public function onCommand(CommandSender $sender, Command $cmd, String $label, array $args): bool {
        
        if($cmd->getName() === "test"){
            $sender->sendMessage("HOW TO ADD TO IT A COOLDOWN?");
            return true;
        }
    }
}

 

php time check php.net

 

But please show me example To know more or less how to do it

 

PHP:

private $time = [];
if ($sender instanceof Player){
                if (isset($this->time[$sender->getName()])){
                    if ($this->time[$sender->getName()] <= time()){
                        $this->time[$sender->getName()] = time() + 120;
                    }else{
                        $time = $this->time[$sender->getName()] - time();
                        $time = gmdate("i:s",$time);
                        $sender->sendMessage("Please wait {$time} before using this command again!");
                        return;
                    }
                }
                //INSERT THE CODE HERE
                $this->time[$sender->getName()] = time() + 120;
            }
        }

 

It work THANK YOU!! :3

 

NP!!!

 

I'm sorry for that but i have a question van i change it to maybe - from time to the For instance Times oraz timer or somthing like that i know I already have but for example. How do I want to do more such a coolDown that it is difficult because everything comes at the same time you know how to do it?

EDIT: never mind i know how to do this