Online PHP editor | rfc for dRS6a

@ 2019-03-31T14:12:22Z

<?php

# The blueprint for designing creatures for your game
interface LivingBeing {
    public function dealDamage( $idamage);
    public function takeDamage( $idamage);
}

class Human implements LivingBeing {
    private $hp = 150;

    public function dealDamage( $damage) {
    }

    public function takeDamage( $damage) {
    }
}

class Elf implements LivingBeing {
    private $hp = 100;

    public function dealDamage($damage) {
    }

    public function takeDamage($damage) {
    }
}

class Dwarf implements LivingBeing {
    private $hp = 300;

    public function dealDamage($damage) {
    }

    public function takeDamage($damage) {
    }
}



# I am a junior dev, I am just going to write this code
class Centuar {
    private $hp = 300;

    public function dealDamage($opponent) {
        $opponent->takeDamage(4);
    }

    public function takeDamage($damage) {
    }
}

class Orc {
    private $hp = 300;

    public function dealDamage($damage) {
    }
}


$Adam = new Human;

$Lucas = new Elf;

$Jack = new Dwarf;


# Let's fight!
$Gabrielle = new Centuar;
$Guthakug = new Orc;

$Gabrielle->dealDamage($Guthakug);

Output for git.master, git.master_jit, rfc.property-hooks: Fatal error: Uncaught Error: Call to undefined method Orc::takeDamage() in /in/dRS6a:46 Stack trace: #0 /in/dRS6a(72): Centuar->dealDamage(Object(Orc)) #1 {main} thrown in /in/dRS6a on line 46
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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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