Fisharebest\Localization\PluralRule\PluralRuleWelsh

Complexity

Total Complexity

6

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
A	plural()	0	14	5

<?php namespace Fisharebest\Localization\PluralRule;

/**
 * Class PluralRuleWelsh - Select a plural form for a specified number.
 * nplurals=4; plural=(n==1) ? 0 : (n==2) ? 1 : (n != 8 && n != 11) ? 2 : 3;
 *
 * @author    Greg Roach <fisharebest@gmail.com>
 * @copyright (c) 2018 Greg Roach
 * @license   GPLv3+
 */
class PluralRuleWelsh implements PluralRuleInterface
{
    public function plurals()
    {
        return 4;
    }

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

        if ($number === 1) {
            return 0;
        } elseif ($number === 2) {
            return 1;
        } elseif ($number !== 8 && $number !== 11) {
            return 2;
        } else {
            return 3;
        }
    }
}