<?php
/*
+--------------------------------------------------------------------+
- | CiviCRM version 5 |
- +--------------------------------------------------------------------+
- | Copyright CiviCRM LLC (c) 2004-2019 |
- +--------------------------------------------------------------------+
- | This file is a part of CiviCRM. |
- | |
- | CiviCRM is free software; you can copy, modify, and distribute it |
- | under the terms of the GNU Affero General Public License |
- | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. |
+ | Copyright CiviCRM LLC. All rights reserved. |
| |
- | CiviCRM is distributed in the hope that it will be useful, but |
- | WITHOUT ANY WARRANTY; without even the implied warranty of |
- | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
- | See the GNU Affero General Public License for more details. |
- | |
- | You should have received a copy of the GNU Affero General Public |
- | License and the CiviCRM Licensing Exception along |
- | with this program; if not, contact CiviCRM LLC |
- | at info[AT]civicrm[DOT]org. If you have questions about the |
- | GNU Affero General Public License or the licensing of CiviCRM, |
- | see the CiviCRM license FAQ at http://civicrm.org/licensing |
+ | This work is published under the GNU AGPLv3 license with some |
+ | permitted exceptions and without any warranty. For full license |
+ | and copyright information, see https://civicrm.org/licensing |
+--------------------------------------------------------------------+
*/
/**
* @package CRM
- * @copyright CiviCRM LLC (c) 2004-2019
+ * @copyright CiviCRM LLC https://civicrm.org/licensing
*/
/**
* Class CRM_Utils_Number
*/
class CRM_Utils_Number {
+
/**
* Create a random number with a given precision.
*
public static function createTruncatedDecimal($keyValue, $precision) {
list ($sigFigs, $decFigs) = $precision;
$sign = ($keyValue < 0) ? '-1' : 1;
- $val = str_replace('.', '', abs($keyValue)); // ex: -123.456 ==> 123456
- $val = substr($val, 0, $sigFigs); // ex: 123456 => 1234
+ // ex: -123.456 ==> 123456
+ $val = str_replace('.', '', abs($keyValue));
+ // ex: 123456 => 1234
+ $val = substr($val, 0, $sigFigs);
// Move any extra digits after decimal
$extraFigs = strlen($val) - ($sigFigs - $decFigs);
if ($extraFigs > 0) {
- return $sign * $val / pow(10, $extraFigs); // ex: 1234 => 1.234
+ // ex: 1234 => 1.234
+ return $sign * $val / pow(10, $extraFigs);
}
else {
return $sign * $val;