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PHP DI
attributes
2021 3 28 / PHPerKaigi
2 0
2
1
Day
2
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- / @hiro_y
- PHP Node.js Web
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- CTO
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-
-
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- iruca mimemo
👨💻👨💻
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- PHPerKaigi
2
0 20
Day
0
- 2020 2 9
- PHP
https://speakerdeck.com/hiro_y/about-php-annotations
https://www.youtube.com/watch?v=TdHDqOeCUW
4
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🎉 PHP
8
.
0
🎉
2020 11
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https://www.php.net/releases/
8
.
0
/ja.php
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DI
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DI
- Dependency:
- Injection:
class Client {
public function __construct(private Service $service) {}
}
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PHP DI
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DI
- Maple https://ja.osdn.net/projects/maple/
- S
2
Container.PHP
5
http://s
2
container.php
5
.seasar.org/
2
.
0
/ja/index.html
- PHP
5
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- Java DI
- Struts
1
Spring Seasar
2
- PHP
5
- DI
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PHP DI
- PHP DI
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- Web :
- TDD CI :
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PHP
8
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PHP
-
- interface
- autoload require
- TDD CI
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DI
- execute($request)
:
- show(Request $request)
: routing
- show(ServerRequestInterface $request)
interface :
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- IDE PhpStorm VSCode
- interface
- APC OPcache
-
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- Symfony Laravel CakePHP
- DI
-
🕵
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- URL
-
-
-
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Symfony
- Service Container
https://symfony.com/doc/
5
.
2
/components/dependency_injection.html
- Dependencyinjection component
- PSR-
1
1
- 2
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Laravel
- Service Container
https://laravel.com/docs/
8
.x/container
- Illuminate\Container\Container
- PSR-
1
1
- Facades
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: PSR-
1
1
- PSR-
1
1
: Container Interface
https://www.php-
fi
g.org/psr/psr-
1 1
/
-
- :
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PHP-DI
- DI https://php-di.org/
- PSR-
1
1
- Slim middleware
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PHP-DI
7
- 2021 3 10 : beta
3
- beta
- Attributes
- PHP
8
PHP-DI
6
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PHP-DI
7
- @Inject disabled #[Inject]
-
-
- PhpDocReader
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Attributes
/**
* @Inject({"db.host", "db.name"})
*/
public function __construct($param1, $param2)
use DI\Attribute\Inject;
#[Inject('db.host', 'db.name')]
public function __construct($param1, $param2)
⬇
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@Inject
- doctrine/annotations
- Re
fl
ection DocComment
- DocLexer
-
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#[Inject]
- PHP
8
Attributes
namespace DI\Attribute;
use Attribute;
#[Attribute(Attribute::TARGET_PROPERTY |
Attribute::TARGET_METHOD | Attribute::TARGET_PARAMETER)]
final class Inject
{...
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DI
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Inject
-
- Inject
- Autowire
-
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Autowire
- Inject
-
- Zero Con
fi
guration
- PHP-DI DI
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Autowire
-
- class_exists / interface_exists
-
- interface
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autowire DI
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DI
-
-
- Service
-
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-
-
-
-
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DI
-
- PSR
- attributes
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