<?php

/*
 * Copyright 2005 - 2025 Centreon (https://www.centreon.com/)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * For more information : contact@centreon.com
 *
 */

/**
 * Function to return the unit
 * @param $in int
 * @return string
 */
function getUnit($in)
{
    switch ($in) {
        case 0:
            $return = 'B';
            break;
        case 1:
            $return = 'KB';
            break;
        case 2:
            $return = 'MB';
            break;
        case 3:
            $return = 'GB';
            break;
        case 4:
            $return = 'TB';
            break;
        default:
            $return = null;
    }

    return $return;
}
