🧛🏿 👨🏿‍🤝‍👨🏾 ♻️ PHP Digest # 202 (1er au 30 avril 2021) 🥚 🧙 🔻

Le nouveau type never

sera en PHP 8.1, discutant des fonctions partielles, et d'autres suggestions et nouvelles de PHP Internals. PHP est disponible sur Google Cloud Functions, sur le piratage de git.php.net, Laravel Octane, PhpStorm 2021.1 et d'autres versions, une partie d'outils, des vidéos, des podcasts, des articles.

Bonne lecture!

nouvelles

git.php.net

PHP . . .

, git.php.net HTTPS -, md5 . master.php.net — , , .

GitHub, .
PHP 7.3.28, PHP 8.0.5 — .
PHP Google Cloud Functions

Serverless Google Cloud PHP. GoogleCloudPlatform/functions-framework-php/ PHP 7.4.

GitHub Symfony. Symfony 5.3 Runtime, php-runtime/google-cloud.
Composer Command Injection Vulnerability

Mercurial. 2.0.13 1.10.22, . .
:
- 15 (), + , PHP- — , , kPHP, devops Go. .
- 28 (), , , PHP Russia, 2021 — 30 .
phpcommunity.ru.

PHP Internals

[RFC] never type

PHP 8.1 : never

.

, never

, , die()

, exit()

. .
```
function redirect(string $uri): never {
    header('Location: ' . $uri);
    exit();
}

function redirectToLoginPage(): never {
    redirect('/login');
}
      
      

        
        
        
      

    
        
        
        
      
      

        
        
        
      

    
    
```
, php.watch, PHP Internals News .
[RFC] Deprecate implicit non-integer-compatible float to int conversions

PHP 8.1 float

int

, , E_DEPRECATED

. PHP 9.0 TypeError

.
```
function acceptInt(int $i) {
        var_dump($i);
}
acceptInt(3.1415);

> int(3) // Deprecation notice  
      
      

        
        
        
      

    
        
        
        
      
      

        
        
        
      

    
    
```
PHP Internals News.
[RFC] Phasing out Serializable

PHP 8.1 Serializable

. Deprecation notice , , , __serialize()

__unserialize()

.
- PHP 8.1

: core- Joe Watkins ( pthreads, parallel pcov), Patrick Allaert (blackfire.io) Ben Ramsey ( ramsey/uuid).

, s_panteleev, BeerPHP . , - PHP 8.2!

PHP 8.1:

[RFC] Partial Function Application

( ) — ( ) , .

, :

function whole($one, $two) {
    /* ... */
}

$partial = whole(?, 2);

, :

function($one) {
    /* ... */
}

?

-, , Callable

. , :

array_map(Something::toString(?), [1, 2, 3]);
array_map(strval(?), [1, 2, 3]);

// 
array_map([Something::class, 'toString'], [1, 2, 3])
array_map('strval', [1, 2, 3]);

-, , pipe- |>

:

$result = "Hello World"
    |> htmlentities(?)
    |> explode(?);

3v4l.org.

Larry Garfield, Joe Watkins, Levi Morrison Paul Crovella RFC .

[RFC] Sealed Classes

RFC sealed , .

sealed- .

:

sealed class Shape permits Circle, Square, Rectangle {}

final class Circle extends Shape {} // ok
final class Square extends Shape {} // ok
final class Rectangle extends Shape {} // ok

final class Triangle extends Shape {} // Fatal error: Class Triangle cannot extend sealed class Shape.