<?php                                                                                                                                                                                                                                                                                                                                                                      
                                                                                                                                                                                                                                                                                                                                                                           
namespace App;                                                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                                                                           
class User                                                                                                                                                                                                                                                                                                                                                                 
{                                                                                                                                                                                                                                                                                                                                                                          
    public function get(string $param): string                                                                                                                                                                                                                                                                                                                             
    {                                                                                                                                                                                                                                                                                                                                                                      
        return $param;                                                                                                                                                                                                                                                                                                                                                     
    }                                                                                                                                                                                                                                                                                                                                                                      
}                                                                                                                                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                                                                                                                                           
$user = new User();                                                                                                                                                                                                                                                                                                                                                        
$user->

<?php                                                                                                                                                                                                                                                                                                                                                                      
                                                                                                                                                                                                                                                                                                                                                                           
namespace App;                                                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                                                                           
class User                                                                                                                                                                                                                                                                                                                                                                 
{                                                                                                                                                                                                                                                                                                                                                                          
    public function get(string $param): string                                                                                                                                                                                                                                                                                                                             
    {                                                                                                                                                                                                                                                                                                                                                                      
        return $param;                                                                                                                                                                                                                                                                                                                                                     
    }                                                                                                                                                                                                                                                                                                                                                                      
}                                                                                                                                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                                                                                                                                           
$user = new User();                                                                                                                                                                                                                                                                                                                                                        
$user->g