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@ 2023-07-08T17:07:51Z

<?php

class NumberRank {
    public readonly int $power;
    public readonly int $number;
    
    public function __construct(int $power, int $number) {
        $this->power = $power;
        $this->number = $number;
    }
}

class RankedNumber {
    public readonly array $ranks;
    
    public function __construct(int $number) {
        $power = 0;
        $ranks = [];

        while ($number > 0) {
            $rankNumber = $number % 1000;
            $number = (int) floor($number / 1000);
            $power += 3;
            
            $ranks[$power] = new NumberRank($power, $rankNumber);
        }
        
        $this->ranks = $ranks;
    }
}

class Dictionary {}

interface NumberToTextSpelling {
    public function spell(RankedNumber $number, Dictionary $dictionary): string;
}

class NumberToRussianTextSpelling implements NumberToTextSpelling {
    public function spell(RankedNumber $number, Dictionary $dictionary): string {
        // actual translation
        return '';
    }
}

var_dump(new RankedNumber(11012013));

Output for git.master_jit, git.master: object(RankedNumber)#1 (1) { ["ranks"]=> array(3) { [3]=> object(NumberRank)#2 (2) { ["power"]=> int(3) ["number"]=> int(13) } [6]=> object(NumberRank)#3 (2) { ["power"]=> int(6) ["number"]=> int(12) } [9]=> object(NumberRank)#4 (2) { ["power"]=> int(9) ["number"]=> int(11) } } }

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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