src/PluralRule/PluralRule13.php
<?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 <greg@subaqua.co.uk>
* @copyright (c) 2022 Greg Roach
* @license GPL-3.0-or-later
*/
class PluralRule13 implements PluralRuleInterface
{
public function plurals()
{
return 5;
}
public function plural($number)
{
$number = abs($number);
if ($number === 1) {
return 0;
}
if ($number === 2) {
return 1;
}
if ($number === 0 || ($number % 100 > 2 && $number % 100 < 11)) {
return 2;
}
if ($number % 100 > 10 && $number % 100 < 20) {
return 3;
}
return 4;
}
}