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0001 <?php 0002 /** 0003 * Zend Framework 0004 * 0005 * LICENSE 0006 * 0007 * This source file is subject to the new BSD license that is bundled 0008 * with this package in the file LICENSE.txt. 0009 * It is also available through the world-wide-web at this URL: 0010 * http://framework.zend.com/license/new-bsd 0011 * If you did not receive a copy of the license and are unable to 0012 * obtain it through the world-wide-web, please send an email 0013 * to license@zend.com so we can send you a copy immediately. 0014 * 0015 * @category Zend 0016 * @package Zend_Measure 0017 * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) 0018 * @license http://framework.zend.com/license/new-bsd New BSD License 0019 * @version $Id$ 0020 */ 0021 0022 0023 /** 0024 * Implement needed classes 0025 */ 0026 // require_once 'Zend/Measure/Abstract.php'; 0027 // require_once 'Zend/Locale.php'; 0028 0029 /** 0030 * Class for handling acceleration conversions 0031 * 0032 * @category Zend 0033 * @package Zend_Measure 0034 * @subpackage Zend_Measure_Acceleration 0035 * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) 0036 * @license http://framework.zend.com/license/new-bsd New BSD License 0037 */ 0038 class Zend_Measure_Acceleration extends Zend_Measure_Abstract 0039 { 0040 const STANDARD = 'METER_PER_SQUARE_SECOND'; 0041 0042 const CENTIGAL = 'CENTIGAL'; 0043 const CENTIMETER_PER_SQUARE_SECOND = 'CENTIMETER_PER_SQUARE_SECOND'; 0044 const DECIGAL = 'DECIGAL'; 0045 const DECIMETER_PER_SQUARE_SECOND = 'DECIMETER_PER_SQUARE_SECOND'; 0046 const DEKAMETER_PER_SQUARE_SECOND = 'DEKAMETER_PER_SQUARE_SECOND'; 0047 const FOOT_PER_SQUARE_SECOND = 'FOOT_PER_SQUARE_SECOND'; 0048 const G = 'G'; 0049 const GAL = 'GAL'; 0050 const GALILEO = 'GALILEO'; 0051 const GRAV = 'GRAV'; 0052 const HECTOMETER_PER_SQUARE_SECOND = 'HECTOMETER_PER_SQUARE_SECOND'; 0053 const INCH_PER_SQUARE_SECOND = 'INCH_PER_SQUARE_SECOND'; 0054 const KILOMETER_PER_HOUR_SECOND = 'KILOMETER_PER_HOUR_SECOND'; 0055 const KILOMETER_PER_SQUARE_SECOND = 'KILOMETER_PER_SQUARE_SECOND'; 0056 const METER_PER_SQUARE_SECOND = 'METER_PER_SQUARE_SECOND'; 0057 const MILE_PER_HOUR_MINUTE = 'MILE_PER_HOUR_MINUTE'; 0058 const MILE_PER_HOUR_SECOND = 'MILE_PER_HOUR_SECOND'; 0059 const MILE_PER_SQUARE_SECOND = 'MILE_PER_SQUARE_SECOND'; 0060 const MILLIGAL = 'MILLIGAL'; 0061 const MILLIMETER_PER_SQUARE_SECOND = 'MILLIMETER_PER_SQUARE_SECOND'; 0062 0063 /** 0064 * Calculations for all acceleration units 0065 * 0066 * @var array 0067 */ 0068 protected $_units = array( 0069 'CENTIGAL' => array('0.0001', 'cgal'), 0070 'CENTIMETER_PER_SQUARE_SECOND' => array('0.01', 'cm/s²'), 0071 'DECIGAL' => array('0.001', 'dgal'), 0072 'DECIMETER_PER_SQUARE_SECOND' => array('0.1', 'dm/s²'), 0073 'DEKAMETER_PER_SQUARE_SECOND' => array('10', 'dam/s²'), 0074 'FOOT_PER_SQUARE_SECOND' => array('0.3048', 'ft/s²'), 0075 'G' => array('9.80665', 'g'), 0076 'GAL' => array('0.01', 'gal'), 0077 'GALILEO' => array('0.01', 'gal'), 0078 'GRAV' => array('9.80665', 'g'), 0079 'HECTOMETER_PER_SQUARE_SECOND' => array('100', 'h/s²'), 0080 'INCH_PER_SQUARE_SECOND' => array('0.0254', 'in/s²'), 0081 'KILOMETER_PER_HOUR_SECOND' => array(array('' => '5','/' => '18'), 'km/h²'), 0082 'KILOMETER_PER_SQUARE_SECOND' => array('1000', 'km/s²'), 0083 'METER_PER_SQUARE_SECOND' => array('1', 'm/s²'), 0084 'MILE_PER_HOUR_MINUTE' => array(array('' => '22', '/' => '15', '*' => '0.3048', '/' => '60'), 'mph/m'), 0085 'MILE_PER_HOUR_SECOND' => array(array('' => '22', '/' => '15', '*' => '0.3048'), 'mph/s'), 0086 'MILE_PER_SQUARE_SECOND' => array('1609.344', 'mi/s²'), 0087 'MILLIGAL' => array('0.00001', 'mgal'), 0088 'MILLIMETER_PER_SQUARE_SECOND' => array('0.001', 'mm/s²'), 0089 'STANDARD' => 'METER_PER_SQUARE_SECOND' 0090 ); 0091 }