<?php

class Qs_Translate extends Zend_Translate
{
    // usage:
    // Exapmle 1: Qs_Translate::getPlural('Credit', 3);
    // Exapmle 2: Qs_Translate::getPlural(array('Query', 'Queries'), 3);

    public static function getPlural($word, $count)
    {
        $count = abs($count);
        if (is_array($word)) {
            if ($count > 1 || $count == 0) {
                if (isset($word[1])) {
                    return $word[1];
                }
                return null;
            }
            return $word[0];
        } elseif (is_string($word)) {
            if ($count > 1 || $count == 0) {
                return $word . 's';
            }
            return $word;
        }
        return null;
    }
}