Fisharebest\Localization\PluralRule\PluralRule13

Complexity

Total Complexity

8

Size/Duplication

Total Lines	22
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	plurals()	0	4	1
B	plural()	0	14	7

<?php namespace Fisharebest\Localization\PluralRule;

/**
 * Class PluralRule13 - Select a plural form for a specified number.
 * Families:
 * Semitic (Maltese)
 * nplurals=4; plural=(n==1 ? 0 : n==0 || ( n%100>1 && n%100<11) ? 1 : (n%100>10 && n%100<20 ) ? 2 : 3);
 *
 * @author    Greg Roach <fisharebest@gmail.com>
 * @copyright (c) 2018 Greg Roach
 * @license   GPLv3+
 */
class PluralRule13 implements PluralRuleInterface
{
    public function plurals()
    {
        return 4;
    }

    public function plural($number)
    {
        $number = abs($number);

        if ($number === 1) {
            return 0;
        } elseif ($number === 0 || ($number % 100 > 1 && $number % 100 < 11)) {
            return 1;
        } elseif ($number % 100 > 10 && $number % 100 < 20) {
            return 2;
        } else {
            return 3;
        }
    }
}