/halogy/helpers/number_helper.php

https://bitbucket.org/haloweb/halogy-1.0/ · PHP · 75 lines · 35 code · 7 blank · 33 comment · 3 complexity · 819000fbf81939c48c4560a8d031da21 MD5 · raw file 

    

  1. <?php  if (!defined('BASEPATH')) exit('No direct script access allowed');
    2. 

  2. /**
    3. 

  3.  * CodeIgniter
    4. 

  4.  *
    5. 

  5.  * An open source application development framework for PHP 4.3.2 or newer
    6. 

  6.  *
    7. 

  7.  * @package		CodeIgniter
    8. 

  8.  * @author		ExpressionEngine Dev Team
    9. 

  9.  * @copyright	Copyright (c) 2008 - 2009, EllisLab, Inc.
    10. 

  10.  * @license		http://codeigniter.com/user_guide/license.html
    11. 

  11.  * @link		http://codeigniter.com
    12. 

  12.  * @since		Version 1.0
    13. 

  13.  * @filesource
    14. 

  14.  */
    15. 

  15. 

  16. // ------------------------------------------------------------------------
    17. 

  17. 

  18. /**
    19. 

  19.  * CodeIgniter Number Helpers
    20. 

  20.  *
    21. 

  21.  * @package		CodeIgniter
    22. 

  22.  * @subpackage	Helpers
    23. 

  23.  * @category	Helpers
    24. 

  24.  * @author		ExpressionEngine Dev Team
    25. 

  25.  * @link		http://codeigniter.com/user_guide/helpers/number_helper.html
    26. 

  26.  */
    27. 

  27. 

  28. // ------------------------------------------------------------------------
    29. 

  29. 

  30. /**
    31. 

  31.  * Formats a numbers as bytes, based on size, and adds the appropriate suffix
    32. 

  32.  *
    33. 

  33.  * @access	public
    34. 

  34.  * @param	mixed	// will be cast as int
    35. 

  35.  * @return	string
    36. 

  36.  */
    37. 

  37. if ( ! function_exists('byte_format'))
    38. 

  38. {
    39. 

  39. 	function byte_format($num)
    40. 

  40. 	{
    41. 

  41. 		$CI =& get_instance();
    42. 

  42. 		$CI->lang->load('number');
    43. 

  43. 	
    44. 

  44. 		if ($num >= 1000000000000) 
    45. 

  45. 		{
    46. 

  46. 			$num = round($num / 1099511627776, 1);
    47. 

  47. 			$unit = $CI->lang->line('terabyte_abbr');
    48. 

  48. 		}
    49. 

  49. 		elseif ($num >= 1000000000) 
    50. 

  50. 		{
    51. 

  51. 			$num = round($num / 1073741824, 1);
    52. 

  52. 			$unit = $CI->lang->line('gigabyte_abbr');
    53. 

  53. 		}
    54. 

  54. 		elseif ($num >= 1000000) 
    55. 

  55. 		{
    56. 

  56. 			$num = round($num / 1048576, 1);
    57. 

  57. 			$unit = $CI->lang->line('megabyte_abbr');
    58. 

  58. 		}
    59. 

  59. 		elseif ($num >= 1000) 
    60. 

  60. 		{
    61. 

  61. 			$num = round($num / 1024, 1);
    62. 

  62. 			$unit = $CI->lang->line('kilobyte_abbr');
    63. 

  63. 		}
    64. 

  64. 		else
    65. 

  65. 		{
    66. 

  66. 			$unit = $CI->lang->line('bytes');
    67. 

  67. 			return number_format($num).' '.$unit;
    68. 

  68. 		}
    69. 

  69. 

  70. 		return number_format($num, 1).' '.$unit;
    71. 

  71. 	}	
    72. 

  72. }
    73. 

  73. 

  74. /* End of file number_helper.php */
    75. 

  75. /* Location: ./system/helpers/number_helper.php */
    76.