PHP code example of yiisoft / definitions

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

yiisoft / definitions example snippets

use \Yiisoft\Definitions\ArrayDefinition;

$definition = ArrayDefinition::fromConfig([
    'class' => MyServiceInterface::class,
    '__construct()' => [42], 
    '$propertyName' => 'value',
    'setName()' => ['Alex'],
]);
$object = $definition->resolve($container);

[
    'class' => Collector::class,
    'add()' => ['Alex'],
    'add()2' => ['Mike'],
]

use \Yiisoft\Definitions\CallableDefinition;

$definition = new CallableDefinition(
    fn (SomeFactory $factory) => $factory->create('args')
);
$object = $definition->resolve($container);

// or 

$definition = new CallableDefinition(
    fn () => MyFactory::create('args')
);
$object = $definition->resolve($container);

// or

$definition = new CallableDefinition(
    [MyFactory::class, 'create']
);
$object = $definition->resolve($container);

use \Yiisoft\Definitions\ParameterDefinition;

$definition = new ParameterDefinition($reflectionParameter);
$object = $definition->resolve($container);

use \Yiisoft\Definitions\ValueDefinition;

$definition = new ValueDefinition(42, 'int');
$value = $definition->resolve($container); // 42

[
    InterfaceA::class => ConcreteA::class,
    'alternativeForA' => ConcreteB::class,
    MyService::class => [
        '__construct()' => [
            Reference::to('alternativeForA'),
        ],
    ],
]

[
    MyService::class => [
        '__construct()' => [
            // If container doesn't have definition for `EventDispatcherInterface` reference returns `null`
            // when resolving dependencies
            Reference::optional(EventDispatcherInterface::class), 
        ],
    ],
]

[
   MyService::class => [
       '__construct()' => [
           DynamicReference::to([
               'class' => SomeClass::class,
               '$someProp' => 15
           ])
       ]
   ]
]

//params.php
return [
   'yiisoft/data-response' => [
       'contentFormatters' => [
           'text/html' => HtmlDataResponseFormatter::class,
           'application/xml' => XmlDataResponseFormatter::class,
           'application/json' => JsonDataResponseFormatter::class,
       ],
   ],
];

//web.php

ContentNegotiator::class => [
    '__construct()' => [
        'contentFormatters' => ReferencesArray::from($params['yiisoft/data-response']['contentFormatters']),
    ],
],

use Yiisoft\Definitions\DefinitionStorage;

$storage = new DefinitionStorage([
    MyInterface::class => MyClass::class,
]);
$storage->setDelegateContainer($fallbackContainer);

if (!$storage->has(MyInterface::class)) {
    $buildStack = $storage->getBuildStack();
    // ...
}

use Yiisoft\Definitions\DefinitionStorage;

$storage = new DefinitionStorage([], true);
var_dump($storage->has(EngineMarkOne::class));