emoji.php

<?php
namespace 🏠\🚕;

class 🍎
{
    protected $📌;

    public function __construct($📌)
    {
        $this->📌 = $📌;
    }

    public function 🐮($💰)
    {
        for ($⛄️=0; $⛄️<$💰; $⛄️++) {
            echo $this->📌;
        }
    }
}

$🍏 = new 🍎('🍔');
$🍏->🐮($argv[1]);