Online PHP editor | rfc for ECneC

@ 2017-12-23T12:35:24Z

<?php

class Aircraft
{
    /**
     * @var string
     */
    private $aircraftType;
    /**
     * @var string
     */
    private $departureCity;
    /**
     * @var string
     */
    private $arrivalCity;

    public function __construct(
        string $aircraftType,
        string $departureCity,
        string $arrivalCity
    ) {
        $this->aircraftType = $aircraftType;
        $this->departureCity = $departureCity;
        $this->arrivalCity = $arrivalCity;
    }

    public function __toString(): string
    {
        return sprintf(
            "Bienvenue à bord de notre %s.\n" .
            "Ce vol est en décollage imminent de %s et aura pour arrivée %s.",
            $this->aircraftType(),
            $this->departureCity(),
            $this->arrivalCity()
        );
    }

    public function aircraftType(): string
    {
        return $this->aircraftType;
    }

    public function departureCity(): string
    {
        return $this->departureCity;
    }

    public function arrivalCity(): string
    {
        return $this->arrivalCity;
    }
}

class LowCostAircraft extends Aircraft
{
    public function __construct(
        string $aircraftType,
        string $departureCity,
        string $arrivalCity
    ) {
        parent::__construct($aircraftType, $departureCity, $arrivalCity);
    }

    public function arrivalCity(): string
    {
        return sprintf("%s.\nLe moteur est le coeur d'un avion, mais le pilote est son âme", parent::arrivalCity());
    }
}

echo new LowCostAircraft('easyJet', 'Nice', 'Mulhouse');

Output for git.master, git.master_jit, rfc.property-hooks: Bienvenue à bord de notre easyJet. Ce vol est en décollage imminent de Nice et aura pour arrivée Mulhouse. Le moteur est le coeur d'un avion, mais le pilote est son âme.

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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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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