76 lines
1.8 KiB
PHP
76 lines
1.8 KiB
PHP
|
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
|
||
|
/**
|
||
|
* CodeIgniter
|
||
|
*
|
||
|
* An open source application development framework for PHP 5.1.6 or newer
|
||
|
*
|
||
|
* @package CodeIgniter
|
||
|
* @author ExpressionEngine Dev Team
|
||
|
* @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
|
||
|
* @license http://codeigniter.com/user_guide/license.html
|
||
|
* @link http://codeigniter.com
|
||
|
* @since Version 1.0
|
||
|
* @filesource
|
||
|
*/
|
||
|
|
||
|
// ------------------------------------------------------------------------
|
||
|
|
||
|
/**
|
||
|
* CodeIgniter Number Helpers
|
||
|
*
|
||
|
* @package CodeIgniter
|
||
|
* @subpackage Helpers
|
||
|
* @category Helpers
|
||
|
* @author ExpressionEngine Dev Team
|
||
|
* @link http://codeigniter.com/user_guide/helpers/number_helper.html
|
||
|
*/
|
||
|
|
||
|
// ------------------------------------------------------------------------
|
||
|
|
||
|
/**
|
||
|
* Formats a numbers as bytes, based on size, and adds the appropriate suffix
|
||
|
*
|
||
|
* @access public
|
||
|
* @param mixed // will be cast as int
|
||
|
* @return string
|
||
|
*/
|
||
|
if ( ! function_exists('byte_format'))
|
||
|
{
|
||
|
function byte_format($num, $precision = 1)
|
||
|
{
|
||
|
$CI =& get_instance();
|
||
|
$CI->lang->load('number');
|
||
|
|
||
|
if ($num >= 1000000000000)
|
||
|
{
|
||
|
$num = round($num / 1099511627776, $precision);
|
||
|
$unit = $CI->lang->line('terabyte_abbr');
|
||
|
}
|
||
|
elseif ($num >= 1000000000)
|
||
|
{
|
||
|
$num = round($num / 1073741824, $precision);
|
||
|
$unit = $CI->lang->line('gigabyte_abbr');
|
||
|
}
|
||
|
elseif ($num >= 1000000)
|
||
|
{
|
||
|
$num = round($num / 1048576, $precision);
|
||
|
$unit = $CI->lang->line('megabyte_abbr');
|
||
|
}
|
||
|
elseif ($num >= 1000)
|
||
|
{
|
||
|
$num = round($num / 1024, $precision);
|
||
|
$unit = $CI->lang->line('kilobyte_abbr');
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
$unit = $CI->lang->line('bytes');
|
||
|
return number_format($num).' '.$unit;
|
||
|
}
|
||
|
|
||
|
return number_format($num, $precision).' '.$unit;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
|
||
|
/* End of file number_helper.php */
|
||
|
/* Location: ./system/helpers/number_helper.php */
|