Contao 4: Dependency Injection - AcmeMultiGreeter.php

AcmeMultiGreeter.php

<?php
# src/Acme/TestBundle/classes/AcmeMultiGreeter.php
namespace Acme\TestBundle\classes;

class AcmeMultiGreeter
{
    protected $greeter  = null;
    protected $count    = 0;

    public function __construct(Acme\TestBundle\classes\AcmeGreeter $greeter, $count)
    {
        $this->greeter  = $greeter;
        $this->count    = $count;
    }

    public function greet()
    {
        for ($i=0; $i < $this->count; $i++) {
            $this->greeter->greet();
        }
    }
}