drhino/container

轻量级PSR-11容器

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详细信息

github.com/drhino/container

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v3.0.0 2023-04-10 17:46 UTC

Requires

Requires (Dev)

MIT 2d5a4da1ed9c175b7c970cc5df7dfe68a9d3c41d

dependency injectioncontainerdependency managerPSR-11

This package is auto-updated.

Last update: 2024-09-10 20:46:38 UTC

README


使用Composer安装

composer require drhino/container:^3.0.0

示例用法

class Dependency
{
    public string $var = '';
}

class Init
{
    public function __construct(Dependency $dependency, String $value)
    {
        $dependency->var = $value;
    }
}
$container = new drhino\Container\Container;

$container
    ->add(Init::class, [
        // The arguments of the constructor
        'dependency' => $container->ref(Dependency::class),
        'value'      => 'Hello world',
    ])
    ->add(Dependency::class)
;

使用$container->ref()在将其添加到容器之前引用一个标识符。


// Executes __construct()
$init = $container->get(Init::class);

// Prints 'Hello world'
echo $container->get(Dependency::class)->var;

签名

以下内容完全相同

$container->add(Dependency::class);
$container->add($id = Dependency::class, $resource = Dependency::class, $arguments = []);
$container->add($id = Dependency::class, $arguments = []);