PHP code example of lychee / container

1. Go to this page and download the library: Download lychee/container 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/ */

lychee / container example snippets




use Lychee\Container;

$container = new Container;


class Foo
{
    public function sayHello()
    {
        echo 'Hello from Foo' . PHP_EOL;
    }
}

// 直接绑定实例
$container->bind('foo', new Foo());
// 也可以传递类的名字
$container->bind('foo', Foo::class);
// 还可以通过返回值是类实例的闭包函数
$container->bind('foo', function () {
    return new Foo;
});


$container->singleton('foo', new Foo());
// 参数跟 bind() 都是一样的，下面不再赘述


$foo = $container->make('foo');
$foo->sayHello();


class Foo
{
    private $bar;

    public function __construct(Bar $bar)
    {
        $this->bar = $bar;
    }

    public function sayHello()
    {
        echo 'Hello, I\'m ' . $this->bar->getName() . PHP_EOL;
    }
}

class Bar
{
    public function getName(): string
    {
        return 'Y!an';
    }
}

$container->bind('bar', new Bar());
$container->bind('foo', Foo::class);

$foo = $container->make('foo');
$foo->sayHello(); // Hello, I'm Y!an