| Server IP : 49.231.201.246 / Your IP : 216.73.216.149 Web Server : Apache/2.4.18 (Ubuntu) System : Linux 246 4.4.0-210-generic #242-Ubuntu SMP Fri Apr 16 09:57:56 UTC 2021 x86_64 User : root ( 0) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : exec,passthru,shell_exec,system,proc_open,popen,pcntl_exec MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /proc/11585/root/var/www/html/old/libraries/joomla/form/fields/ |
Upload File : |
<?php
/**
* @package Joomla.Platform
* @subpackage Form
*
* @copyright Copyright (C) 2005 - 2015 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
JFormHelper::loadFieldClass('list');
/**
* Form Field class for the Joomla Platform.
* Provides a select list of integers with specified first, last and step values.
*
* @since 11.1
*/
class JFormFieldInteger extends JFormFieldList
{
/**
* The form field type.
*
* @var string
* @since 11.1
*/
protected $type = 'Integer';
/**
* Method to get the field options.
*
* @return array The field option objects.
*
* @since 11.1
*/
protected function getOptions()
{
$options = array();
// Initialize some field attributes.
$first = (int) $this->element['first'];
$last = (int) $this->element['last'];
$step = (int) $this->element['step'];
// Sanity checks.
if ($step == 0)
{
// Step of 0 will create an endless loop.
return $options;
}
elseif ($first < $last && $step < 0)
{
// A negative step will never reach the last number.
return $options;
}
elseif ($first > $last && $step > 0)
{
// A position step will never reach the last number.
return $options;
}
elseif ($step < 0)
{
// Build the options array backwards.
for ($i = $first; $i >= $last; $i += $step)
{
$options[] = JHtml::_('select.option', $i);
}
}
else
{
// Build the options array.
for ($i = $first; $i <= $last; $i += $step)
{
$options[] = JHtml::_('select.option', $i);
}
}
// Merge any additional options in the XML definition.
$options = array_merge(parent::getOptions(), $options);
return $options;
}
}