| Derek Allard | 2067d1a | 2008-11-13 22:59:24 +0000 | [diff] [blame^] | 1 | <?php if (!defined('BASEPATH')) exit('No direct script access allowed'); |
| 2 | /** |
| 3 | * CodeIgniter |
| 4 | * |
| 5 | * An open source application development framework for PHP 4.3.2 or newer |
| 6 | * |
| 7 | * @package CodeIgniter |
| 8 | * @author ExpressionEngine Dev Team |
| 9 | * @copyright Copyright (c) 2008, EllisLab, Inc. |
| 10 | * @license http://codeigniter.com/user_guide/license.html |
| 11 | * @link http://codeigniter.com |
| 12 | * @since Version 1.0 |
| 13 | * @filesource |
| 14 | */ |
| 15 | |
| 16 | // ------------------------------------------------------------------------ |
| 17 | |
| 18 | /** |
| 19 | * CodeIgniter Number Helpers |
| 20 | * |
| 21 | * @package CodeIgniter |
| 22 | * @subpackage Helpers |
| 23 | * @category Helpers |
| 24 | * @author ExpressionEngine Dev Team |
| 25 | * @link http://codeigniter.com/user_guide/helpers/number_helper.html |
| 26 | */ |
| 27 | |
| 28 | // ------------------------------------------------------------------------ |
| 29 | |
| 30 | /** |
| 31 | * Formats a numbers as bytes, based on size, and adds the appropriate suffix |
| 32 | * |
| 33 | * @access public |
| 34 | * @param mixed // will be cast as int |
| 35 | * @return string |
| 36 | */ |
| 37 | if ( ! function_exists('byte_format')) |
| 38 | { |
| 39 | function byte_format($num) |
| 40 | { |
| 41 | $CI =& get_instance(); |
| 42 | $CI->lang->load('number'); |
| 43 | |
| 44 | if ($num >= 1000000000000) |
| 45 | { |
| 46 | $num = round($num / 1099511627776, 1); |
| 47 | $unit = $CI->lang->line('terabyte_abbr'); |
| 48 | } |
| 49 | elseif ($num >= 1000000000) |
| 50 | { |
| 51 | $num = round($num / 1073741824, 1); |
| 52 | $unit = $CI->lang->line('gigabyte_abbr'); |
| 53 | } |
| 54 | elseif ($num >= 1000000) |
| 55 | { |
| 56 | $num = round($num / 1048576, 1); |
| 57 | $unit = $CI->lang->line('megabyte_abbr'); |
| 58 | } |
| 59 | elseif ($num >= 1000) |
| 60 | { |
| 61 | $num = round($num / 1024, 1); |
| 62 | $unit = $CI->lang->line('kilobyte_abbr'); |
| 63 | } |
| 64 | else |
| 65 | { |
| 66 | $unit = $CI->lang->line('bytes'); |
| 67 | return number_format($num).' '.$unit; |
| 68 | } |
| 69 | |
| 70 | return number_format($num, 1).' '.$unit; |
| 71 | } |
| 72 | } |
| 73 | |
| 74 | /* End of file number_helper.php */ |
| Derek Jones | a935c3f | 2008-06-19 17:42:55 +0000 | [diff] [blame] | 75 | /* Location: ./system/helpers/number_helper.php */ |