PHP-DI is a simple to use dependency injection container for PHP. It is practical, powerful, and framework-agnostic.
PHP-DI is a simple to use dependency injection container for PHP. It is practical, powerful, and framework-agnostic.
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Questions tagged [php-di]
101 questions
2
votes
1 answer
how to inject reusable controller injection with php-di correctly
I'm starting a new slim 4 application, and current slim versions are more just a router than a framework and do not have di container out of the box, so I choose PHP-DI as a DI container. And to not describe each controller in the container and to…
Bogdan Dubyk
- 4,756
- 7
- 30
- 67
2
votes
1 answer
Dependency injection cannot be handled using php-di
This is a problem that drove me crazy for over one week. I installed php-di via composer and added my own project to the composer.json file:
{
"name": "mypackage/platform",
"description": "MyPackage Platform",
"type": "project",
…
Belkin
- 199
- 15
2
votes
0 answers
Definitions in dependency injection via php-di
Getting my head wrapped around dependency injection with php-di, but I'm obviously not doing something right. Wondering if someone could tell me what I'm doing wrong.
Ok, have a bootstrap.php file, no namespace in it, and looks something…
Envrin
- 19
- 1
2
votes
3 answers
php-di how to access container definitions
i have some config file which return array of key-value
return [
'my_key' => 'my value',
];
i have added it to the php-di container as definition
$builder->addDefinitions(dirname(__DIR__) . '/config.php');
$container =…
Eugene
- 1,680
- 3
- 14
- 23
2
votes
1 answer
Inject mock objects using PHP-DI for testing controllers with PHPUnit
I have refactored some of my controllers to use dependency injection via property injection as recommended in the "best practices":
final class ZebraController extends Controller
{
/**
* @Inject
* @var AnimalClientInterface
*/
…
rink.attendant.6
- 44,500
- 61
- 101
- 156
2
votes
1 answer
PHP DI and casting interface
I do not understand, for example I'm using php-di container,
I have ClassA and ClassB, both of them are implements Intreface1
And I'm creating objects of this two classes thru DI
Now when I'm injecting ClassA to the constructor I need inject…
Jamess Moriarty
- 39
- 1
- 8
2
votes
1 answer
PHP-DI: create vs. autowire vs. get. Or how to correctly map an interface to an implementation provided by a definition
For my PHP-DI container in a web MVC I prepared the following definition for a router:
return [
'router' => function (ContainerInterface $c) {
//...
return new Router(...);
}
];
Now I want to map an interface…
PajuranCodes
- 303
- 3
- 12
- 43
2
votes
2 answers
PHP-DI cannot be resolved: Entry cannot be resolved: Parameter xxxxxx of __construct() has no value defined or guessable Full definition
Just throwing this out here because I couldn't find a lot of info on this error and it took me about 2 hours to find it. face palm
In container.php -> DBService defined as:
DBServiceInterface::class => function (ContainerInterface $c) {
…
Aaron Bar
- 611
- 1
- 7
- 20
2
votes
1 answer
Using PHP-DI for Wordpress Plugin using PSR-4?
I'm writing a wordpress plugin using the https://github.com/DevinVinson/WordPress-Plugin-Boilerplate template and I'm trying to configure PHP-DI (http://php-di.org/) to handle injection of classes across my plugin.
My composer config is this
{
…
emeraldjava
- 10,894
- 26
- 97
- 170
2
votes
1 answer
PHP-DI: Routes and optional segments
I am using PHP-DI with the Slim framework. In Slim you make a route segment optional by putting brackets around it. Now that I have set up PHP-DI when I leave out the optional route segment, I get this error:
Type:…
donfifty
- 322
- 2
- 13
2
votes
1 answer
Multiple constructor parameter injection in php-di
I'm trying to use PHP-DI, but I did not quite succeed.
In my simple scanario, a controller, in a Wordpress Theme, needs a PostService and a CategoryService injected in constructor:
class IndexController extends ChesterBaseController {
private…
ale
- 10,012
- 5
- 40
- 49
2
votes
0 answers
PHP constructor based dependency inject vs new. Which one is more efficient?
There are two types of Dependency injection http://www.javatpoint.com/dependency-injection-in-spring
Constructor-based dependency injection
Setter-based dependency injection
However Which one of the following is more efficient and why? or are they…
Manjunath Reddy
- 1,039
- 2
- 13
- 22
2
votes
1 answer
Why to use Dependency Injection components in PHP frameworks
When I first saw dependency injection components like PHP-DI, Symfony2 DI, etc., I though, there is a way to automatically inject instance of any class to any just with one instantiation.
So
1. Create instance in root class like $foo = new Foo()
2.…
LordMagik
- 43
- 10
1
vote
2 answers
I'm trying to learn Slim 4 and how to add Twig to it using PHP-DI but not able to figure it out
So I'm using a skeleton I found online....
The "boostrap.php" looks like
use DI\ContainerBuilder;
use Slim\App;
require_once __DIR__ . '/../vendor/autoload.php';
$containerBuilder = new ContainerBuilder();
// Add DI container…
BostonMacOSX
- 1,369
- 2
- 17
- 38
1
vote
0 answers
Mock a certain constructor argument using PHP-DI and PHPUnit
I'm using PHP-DI to inject classes into the constructor as follows
class StravaWebhookService extends ApplicationService
{
private ContainerInterface $container;
private UserService $userService;
private ActivityService…
Miguel Stevens
- 8,631
- 18
- 66
- 125