PluralRule4::plural()   B
last analyzed

Complexity

Conditions 7
Paths 4

Size

Total Lines 14

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 14
rs 8.8333
c 0
b 0
f 0
cc 7
nc 4
nop 1
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<?php namespace Fisharebest\Localization\PluralRule;
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/**
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 * Class PluralRule4 - Select a plural form for a specified number.
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 * Families:
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 * Celtic (Scottish Gaelic)
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 * nplurals=4; plural=(n==1 || n==11) ? 0 : (n==2 || n==12) ? 1 : (n > 2 && n < 20) ? 2 : 3;
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 *
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 * @author    Greg Roach <[email protected]>
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 * @copyright (c) 2018 Greg Roach
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 * @license   GPLv3+
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 */
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class PluralRule4 implements PluralRuleInterface
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{
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    public function plurals()
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    {
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        return 4;
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    }
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    public function plural($number)
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    {
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        $number = abs($number);
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        if ($number === 1 || $number === 11) {
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            return 0;
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        } elseif ($number === 2 || $number === 12) {
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            return 1;
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        } elseif ($number > 2 && $number < 20) {
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            return 2;
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        } else {
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            return 3;
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        }
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    }
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}
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