https://github.com/mkgor/simple-di

SimpleDI is a lightweight and easy to use dependency injection container for PHP.
https://github.com/mkgor/simple-di

dependecy-injection di dic pattern php

Last synced: 7 days ago
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SimpleDI is a lightweight and easy to use dependency injection container for PHP.

• Host: GitHub
• URL: https://github.com/mkgor/simple-di
• Owner: mkgor
• Created: 2020-04-30T18:51:19.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2020-06-04T09:14:43.000Z (over 4 years ago)
• Last Synced: 2024-04-17T17:20:37.668Z (7 months ago)
• Topics: dependecy-injection, di, dic, pattern, php
• Language: PHP
• Homepage:
• Size: 4.88 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# SimpleDI

SimpleDI is a lightweight and easy to use dependency injection container for PHP.

## Installation

You can install SimpleDI via composer

``composer require mkgor/simple-di``

That's it! You already can use it, because it need a little configuration to provide base functionality of DIC

## How to use it?

Just call ``$container->get()`` method and it'll resolve all dependencies of specified class and returns it to you!

*SomeDependency.php*

```php

anotherDependency = $b;

	}

}

```

*AnotherDependency.php*

```php

get(SomeDependency::class)->anotherDependency->sayHello();

```

*config.php*

```php

 [],

    'definition' => [],

];

```

## Getting class by alias

You can specify alias for some class and call it by that alias using SimpleDI

```php

 [],

    'definition' => [

        'aliasName' => [

            'classname' => SomeClass::class,

            'arguments' => []

        ]

    ],

];

```

```php

get('aliasName');

```

## Declaring singletons

If you have some class which will be created one time during request lifetime, you can declare it like singleton in configuration.

SimpleDI will create its instance one time and save it in singletons container

```php

 [

        'aliasForSingleton' => [

            'classname' => SomeSingleton::class,

            'arguments' => []

        ]

    ],

    'definition' => []

];

```

```php

get('aliasForSingleton');

$someClass->a = 4;

// Output: 4

echo $someClass->a;

$someClass2 = $container->get('aliasForSingleton');

// Output: 4

echo $someClass2->a;

```