PHP डाइजेस्ट नंबर 178 (6 अप्रैल - 21, 2020)

समाचार और सामग्री के लिंक के साथ ताजा चयन। रिलीज़ में: कंपोज़र 2.0 अल्फा और अन्य रिलीज़, 5 नए और एक PHP इंटरफ़ेस से RFC की पेशकश को स्वीकार किया, और वोटिंग, उपयोगी उपकरणों के एक हिस्से, पॉडकास्ट, साक्षात्कार और बहुत कुछ पर भी अद्यतन विशेषताएँ।

पढ़ने का मज़ा लें!

समाचार और विज्ञप्ति

• PHP 7.4.5 , PHP 7.3.17 , PHP 7.2.30
• Composer v2.0 Alpha — . .
• PhpStorm 2020.1: composer.json, PHPUnit, PCOV PHPDBG, Grazie .
• PHP - PHPofBY — 25 , , c 11:50 16:00 MSK. 5 , , Zoom. .

PHP Internals

• [RFC] throw expression — PHP 8 throw , . , , :
  
  

  $callable = fn() => throw new Exception();
  
  $foo = $bar['key'] ?? throw new KeyNotSetOnBarException();
  

• [RFC] Attributes v2 — () . , , , , . .
  
  , . : <<>> @:.
  
  

  <<ExampleAttribute>>
  class Foo
  {
      <<ExampleAttribute>>
      public const FOO = 'foo';
  
      <<ExampleAttribute>>
      public $x;
  
      <<ExampleAttribute>>
      public function foo(<<ExampleAttribute>> $bar) { }
  }
  
  $object = new <<ExampleAttribute>> class () { };
  
  <<ExampleAttribute>>
  function f1() { }
  
  $f2 = <<ExampleAttribute>> function () { };
  
  $f3 = <<ExampleAttribute>> fn () => 1;
  

• [RFC] PHP Namespace in core, [RFC] PHP Namespace Policy — RFC-, \PHP , .
• [RFC] Mixed Type v2 — , , - . mixed .
  
  PHP 8. mixed array|bool|callable|int|float|null|object|resource|string.
• [RFC] non-capturing catches — catch:
  
  

  try {
      changeImportantData();
  } catch (PermissionException) { // The intention is clear: exception details are irrelevant
      echo "You don't have permission to do this";
  }
  

• [RFC] Match expression — switch match, switch, . -.
  
  

  match ($condition) {
      1 => {
          foo();
          bar();
      },
      2 => baz(),
  }
  
  $expressionResult = match ($condition) {
      1, 2 => foo(),
      3, 4 => bar(),
      default => baz(),
  };
  

• [RFC] Pipe Operator v2 — |> c . Elixir / JS (Hack) $$.
  
  

  $result = "Hello World"
      |> 'htmlentities'
      |> 'explode'
      |> fn($x) => array_map(fn($v) => 'strtoupper', $x)
      |> fn($x) => array_filter(fn($v) => $v != 'O');
  

• : [RFC] Compact Object Property Assignment

• jlaswell/compote — PHP Go. Composer, , , CI. .
• repman.io — Composer.
  CDN packagist.org, .
• dantleech/what-changed — Composer, , composer update.
• maciejczyzewski/bottomline — lodash / underscore PHP. //.
• VKCOM/noverify v0.2.0 — PHP Go. PHP 7, , .
• markrogoyski/math-php 1.0 — PHP. /, , . @dmitrybalabka.

Symfony

• migrify/symfony-route-usage — Symfony. .
• - 304 Symfony 5
• Symfony 5? 1. .
• Symfony DI.
• Symfony #694 (13-19 2020)

Laravel

• event sourcing Laravel .
• Laravel .
• middleware Laravel.
• .
• Laravel. 1. , , 2. ,
• Core- Laravel Mohamed Said Laravel CSRF-, CORS, HTTP Middleware.
• The Laravel Podcast – The Ethos of Laravel, with Taylor Otwell

Laminas

• April 2020 Technical Steering Committee Meeting

Async PHP

• hyperf/hyperf — Swoole. @dmitrybalabka.
• clue/reactphp-flux — ReactPHP.

• «» PHP joseph-montanez/raylib-php.
• Composer.
• CQRS.
• Web Application Architecture — Matthias Noback. Upd: , 15%.
• PHP Mentors — , PHP- .
• Doctrine ResultSetMapping .

/

• PHP Internals News #49 — Jakob Givoni [RFC] Compact Object Property Assignment.
• PHP Internals News #48 — JIT PHP 8 Sara Golemon.
• № 4 — , Many Chat Redis PHP.
• № 3 — Doctrine ORM CQRS.
• Moreview #3 | — Lamoda onboarding, .
• Moreview #2 | — Yii2 IT. .
• PhpStorm @christophrumpel.
• — .

!

— , , .
.

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