PHP code example of zalas / injector

1. Go to this page and download the library: Download zalas/injector 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/ */

zalas / injector example snippets


class Foo
{
    /**
     * @inject
     */
    private Service1 $service1;

    /**
     * @inject foo.service2
     */
    private Service2 $service2;
}


class Foo
{
    /**
     * @inject
     */
    private Service1 $service1;

    /**
     * @inject foo.service2
     */
    private Service2 $service2;

    public function hasService1(): bool
    {
        return $this->service1 instanceof Service1;
    }

    public function hasService2(): bool
    {
        return $this->service2 instanceof Service2;
    }
}

class Service1
{
}

class Service2
{
}


use Zalas\Injector\Service\Injector;
use Zalas\Injector\Factory\DefaultContainerFactory;
use Zalas\Injector\Factory\DefaultExtractorFactory;

$foo = new Foo();
$container = /* create / fetch your container */;
$injector = new Injector(new DefaultContainerFactory($container), new DefaultExtractorFactory());
$injector->inject($foo);

var_dump($foo->hasService1());
// bool(true)
var_dump($foo->hasService2());
// bool(true)