declension.php

<?
 
namespace Bitrix\Main\Grid;
 
 
class Declension
{
    public $oneItem;
 
    public $fourItem;
 
    public $fiveItem;
 
 
    public function __construct($one = "", $four = "", $five = "")
    {
        $this->oneItem = $one;
        $this->fourItem = $four;
        $this->fiveItem = $five;
    }
 
 
    public function get($number)
    {
        $result = $this->fiveItem;
        $number = $number % 100;
 
        if ($number < 11 || $number > 19)
        {
            $number = $number % 10;
 
            if ($number === 1)
            {
                $result = $this->oneItem;
            }
 
            if ($number >= 2 && $number <= 4)
            {
                $result = $this->fourItem;
            }
        }
 
        return $result;
    }
}