<?php


namespace App\Classes;


class GenerateUserId
{
   public function generatedUserId($number)
   {
       $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
       $charactersLength = strlen($characters);
       $randomString = '';
       for ($i = 0; $i < $number; $i++) {
           $randomString .= $characters[rand(0, $charactersLength - 1)];
       }
       return $randomString;
   }
}