Autowiring preview

Example.php

<?php

use Warlock\Annotation\Autowired;

class Example 
{
    
    /**
     * @Autowired("logger", required=true)
     * @var LoggerInterface
     */ 
    protected $logger = null; // no public properties for property injection, only protected services
    
    // no constructor injection
    
    // no setter injection
    
    public function test()
    {
        $this->logger->info("Logger injected only here due to request to the this->logger");
        echo 'Yay';
    }
}

test.php

<?php
// somewhere at the kernel ...
$container = new DiContainer(); 

// our code, this can be plain entities (POPO) that not defined in the container
$instance = new Example(); // No services injection at all!
$instance->test(); // logger will be requested and injected from the container automatically by Warlock

Huh, didn't think about injection into entities. Interesting.
Usually this is a bad practice, but sometimes this could be really useful to make the code transparent and easy.