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0001 <?php
0002 /**
0003  *  ocs-webserver
0004  *
0005  *  Copyright 2016 by pling GmbH.
0006  *
0007  *    This file is part of ocs-webserver.
0008  *
0009  *    This program is free software: you can redistribute it and/or modify
0010  *    it under the terms of the GNU Affero General Public License as
0011  *    published by the Free Software Foundation, either version 3 of the
0012  *    License, or (at your option) any later version.
0013  *
0014  *    This program is distributed in the hope that it will be useful,
0015  *    but WITHOUT ANY WARRANTY; without even the implied warranty of
0016  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
0017  *    GNU Affero General Public License for more details.
0018  *
0019  *    You should have received a copy of the GNU Affero General Public License
0020  *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
0021  **/
0022 
0023 class Default_View_Helper_HumanFilesize extends Zend_View_Helper_Abstract
0024 {
0025 
0026     public function humanFilesize($bytes)
0027     {
0028         if ($bytes == 0)
0029                 return "0.00 B";
0030 
0031             $s = array('B', 'KB', 'MB', 'GB', 'TB', 'PB');
0032             $e = floor(log($bytes, 1024));
0033 
0034             return round($bytes/pow(1024, $e), 2).$s[$e];
0035     }
0036 
0037 }