Twinkle\DI

安装

composer require twinkle/di --prefer-dist --optimize-autoloader

示例

$definitions = [
 'hello' => [
 'class' => \HelloWorld::class,
 ]
];
$container = new \Twinkle\DI\Container($definitions);
// 是否注入容器
isset($container['hello'])
// 获取实例
$instance = $container['hello'];
$instance->someMethod();
// 释放
unset($container['hello']);

namespace App\Services;
class HelloService
{
 public function sayHello()
 {
 return 'hello';
 }
}
namespace App\Controllers;
use App\Services\HelloService;
use Twinkle\DI\ServiceLocatorTrait;
/**
 * Class HelloController
 * @package App\Controllers
 * @property HelloService $helloService
 */
class HelloController
{
 use ServiceLocatorTrait;
 public static function supportAutoNamespaces()
 {
 return [
 'App\\Services',
 'Twinkle\\Services'
 ];
 }
 public function indexAction()
 {
 echo $this->helloService->sayHello();
 }
}