Online PHP editor | rfc for 2cgVO

@ 2021-05-23T14:11:36Z

<?php

declare(strict_types=1);

class User
{
    private const STATUS_ACTIVE = 'active';
    private const STATUS_INACTIVE = 'inactive';

    public function __construct(private string $username, private string $status = self::STATUS_ACTIVE)
    {
    }

    private function setStatus(string $status): void
    {
        assert(
            in_array($status, [self::STATUS_ACTIVE, self::STATUS_INACTIVE]),
            sprintf('Le status %s n\'est pas valide. Les status possibles sont : %s', $status, implode(', ', [self::STATUS_ACTIVE, self::STATUS_INACTIVE]))
        );
    
        $this->status = $status;
    }
    
    private function getStatus(): string
    {
        return $this->status;
    }
}


class Admin extends User
{
    public const STATUS_LOCKED = 'locked';
  
    // la méthode est entièrement ré-écrite ici :) seule la signature reste inchangée
    public function setStatus(string $status): void
    { 
        assert(
            in_array($status, [self::STATUS_ACTIVE, self::STATUS_INACTIVE, self::STATUS_LOCKED]),
            sprintf('Le status %s n\'est pas valide. Les status possibles sont : %s', $status, implode(', ', [self::STATUS_ACTIVE, self::STATUS_INACTIVE, self::STATUS_LOCKED]))
        );
    
        $this->status = $status;
    }
    
    // la méthode utilise celle de la classe parente, et ajoute un comportement :)
    public function getStatus(): string
    {
        return strtoupper(parent::getStatus());
    }
}


$admin = new Admin('Paddington');
$admin->setStatus(Admin::STATUS_LOCKED);
echo $admin->getStatus();

Output for git.master, git.master_jit, rfc.property-hooks: Fatal error: Uncaught Error: Undefined constant Admin::STATUS_ACTIVE in /in/2cgVO:39 Stack trace: #0 /in/2cgVO(55): Admin->setStatus('locked') #1 {main} thrown in /in/2cgVO on line 39
Process exited with code 255.

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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