PHP code example of gephart / dependency-injection

1. Go to this page and download the library: Download gephart/dependency-injection library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

gephart / dependency-injection example snippets


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