- PHP >= 7.4
- psr/container == 2.0.2
composer require gephart/dependency-injection
class A
{
public function hello(string $world): string
{
return "hello " . $world;
}
}
class B
{
private $a;
public function __construct(A $a)
{
$this->a = $a;
}
public function render()
{
return $this->a->hello("world");
}
}
$container = new \Gephart\DependencyInjection\Container();
$b = $container->get(B::class);
$b->render(); // hello world