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PHPのDI、attributesとこれから / PHP DI with attributes
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YAMAOKA Hiroyuki
March 26, 2021
Programming
1
2.5k
PHPのDI、attributesとこれから / PHP DI with attributes
2021年3月28日、PHPerKaigi 2021・Day 2での発表資料です。
https://phperkaigi.jp/2021/
YAMAOKA Hiroyuki
March 26, 2021
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Transcript
PHP DI attributes 2021 3 28 / PHPerKaigi 2 0
2 1 Day 2
- / @hiro_y - PHP Node.js Web - - CTO
- - - - iruca mimemo 👨💻👨💻
- 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
🎉 PHP 8 . 0 🎉 2020 11
https://www.php.net/releases/ 8 . 0 /ja.php
DI
DI - Dependency: - Injection: class Client { public
function __construct(private Service $service) {} }
PHP DI
DI - Maple https://ja.osdn.net/projects/maple/ - S 2 Container.PHP 5
http://s 2 container.php 5 .seasar.org/ 2 . 0 /ja/index.html - PHP 5
- Java DI - Struts 1 Spring Seasar 2 -
PHP 5 - DI
PHP DI - PHP DI - - Web : -
TDD CI :
PHP 8
PHP - - interface - autoload require - TDD CI
DI - execute($request) : - show(Request $request)
: routing - show(ServerRequestInterface $request) interface :
- IDE PhpStorm VSCode - interface - APC OPcache -
- Symfony Laravel CakePHP - DI - 🕵
- URL - - -
Symfony - Service Container https://symfony.com/doc/ 5 . 2
/components/dependency_injection.html - Dependencyinjection component - PSR- 1 1 - 2
Laravel - Service Container https://laravel.com/docs/ 8 .x/container -
Illuminate\Container\Container - PSR- 1 1 - Facades
: PSR- 1 1 - PSR- 1 1 : Container
Interface https://www.php- fi g.org/psr/psr- 1 1 / - - :
PHP-DI - DI https://php-di.org/ - PSR- 1 1 - Slim
middleware
PHP-DI 7 - 2021 3 10 : beta 3 -
beta - Attributes - PHP 8 PHP-DI 6
PHP-DI 7 - @Inject disabled #[Inject] - - - PhpDocReader
Attributes /** * @Inject({"db.host", "db.name"}) */ public function __construct($param1, $param2)
use DI\Attribute\Inject; #[Inject('db.host', 'db.name')] public function __construct($param1, $param2) ⬇
@Inject - doctrine/annotations - Re fl ection DocComment - DocLexer
-
#[Inject] - PHP 8 Attributes namespace DI\Attribute; use Attribute; #[Attribute(Attribute::TARGET_PROPERTY
| Attribute::TARGET_METHOD | Attribute::TARGET_PARAMETER)] final class Inject {...
DI
Inject - - Inject - Autowire -
Autowire - Inject - - Zero Con fi guration -
PHP-DI DI
Autowire - - class_exists / interface_exists - - interface
autowire DI
None
DI - - - Service -
- - - -
None
DI - - PSR - attributes
None