mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
synced 2024-11-15 19:38:26 +00:00
6019c0d98d
git-svn-id: https://svn.cakephp.org/repo/trunk/cake@757 3807eeeb-6ff5-0310-8944-8be069107fe0
92 lines
No EOL
2.7 KiB
PHP
92 lines
No EOL
2.7 KiB
PHP
<?php
|
|
/* SVN FILE: $Id$ */
|
|
|
|
/**
|
|
* Number Helper.
|
|
*
|
|
* Methods to make numbers more readable.
|
|
*
|
|
* PHP versions 4 and 5
|
|
*
|
|
* CakePHP : Rapid Development Framework <http://www.cakephp.org/>
|
|
* Copyright (c) 2005, CakePHP Authors/Developers
|
|
*
|
|
* Author(s): Michal Tatarynowicz aka Pies <tatarynowicz@gmail.com>
|
|
* Larry E. Masters aka PhpNut <nut@phpnut.com>
|
|
* Kamil Dzielinski aka Brego <brego.dk@gmail.com>
|
|
*
|
|
* Licensed under The MIT License
|
|
* Redistributions of files must retain the above copyright notice.
|
|
*
|
|
* @filesource
|
|
* @author CakePHP Authors/Developers
|
|
* @author Christian Gillen aka kodos <christian@crew.lu>
|
|
* @copyright Copyright (c) 2005, CakePHP Authors/Developers
|
|
* @link https://trac.cakephp.org/wiki/Authors Authors/Developers
|
|
* @package cake
|
|
* @subpackage cake.libs.helpers
|
|
* @since CakePHP v 0.9.2
|
|
* @version $Revision$
|
|
* @modifiedby $LastChangedBy$
|
|
* @lastmodified $Date$
|
|
* @license http://www.opensource.org/licenses/mit-license.php The MIT License
|
|
*/
|
|
|
|
|
|
/**
|
|
* Number helper library.
|
|
*
|
|
* Methods to make numbers more readable.
|
|
*
|
|
* @package cake
|
|
* @subpackage cake.libs.helpers
|
|
* @since CakePHP v 0.9.2
|
|
*
|
|
*/
|
|
class NumberHelper extends Helper
|
|
{
|
|
/**
|
|
* Formats a number with a level of precision.
|
|
*
|
|
* @param float $number A floating point number.
|
|
* @param integer $precision The precision of the returned number.
|
|
* @return float Enter description here...
|
|
*/
|
|
function precision($number, $precision = 3)
|
|
{
|
|
return sprintf("%01.{$precision}f", $number);
|
|
}
|
|
|
|
/**
|
|
* Returns a formatted-for-humans file size.
|
|
*
|
|
* @param integer $length Size in bytes
|
|
* @return string Human readable size
|
|
*/
|
|
function toReadableSize($size)
|
|
{
|
|
switch ($size)
|
|
{
|
|
case 1: return '1 Byte';
|
|
case $size < 1024: return $size . ' Bytes';
|
|
case $size < 1024 * 1024: return $this->precision($size / 1024, 0) . ' KB';
|
|
case $size < 1024 * 1024 * 1024: return $this->precision($size / 1024 / 1024, 2) . ' MB';
|
|
case $size < 1024 * 1024 * 1024 * 1024: return $this->precision($size / 1024 / 1024 / 1024, 2) . ' GB';
|
|
case $size < 1024 * 1024 * 1024 * 1024 * 1024: return $this->precision($size / 1024 / 1024 / 1024 / 1024, 2) . ' TB';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Formats a number into a percentage string.
|
|
*
|
|
* @param float $number A floating point number
|
|
* @param integer $precision The precision of the returned number
|
|
* @return string Percentage string
|
|
*/
|
|
function toPercentage($number, $precision = 2)
|
|
{
|
|
return $this->precision($number, $precision) . '%';
|
|
}
|
|
}
|
|
|
|
?>
|