59 lines
1.7 KiB
PHP
59 lines
1.7 KiB
PHP
<?php
|
|
|
|
/**
|
|
* This file is part of the SysCP project.
|
|
* Copyright (c) 2003-2009 the SysCP Team (see authors).
|
|
*
|
|
* For the full copyright and license information, please view the COPYING
|
|
* file that was distributed with this source code. You can also view the
|
|
* COPYING file online at http://files.syscp.org/misc/COPYING.txt
|
|
*
|
|
* @copyright (c) the authors
|
|
* @author Florian Lippert <flo@syscp.org>
|
|
* @license GPLv2 http://files.syscp.org/misc/COPYING.txt
|
|
* @package Functions
|
|
* @version $Id$
|
|
*/
|
|
|
|
/**
|
|
* Wrapper around htmlentities to handle arrays, with the advantage that you
|
|
* can select which fields should be handled by htmlentities
|
|
*
|
|
* @param array The subject array
|
|
* @param string The fields which should be checked for, separated by spaces
|
|
* @param int See php documentation about this
|
|
* @param string See php documentation about this
|
|
* @return array The array with htmlentitie'd strings
|
|
* @author Florian Lippert <flo@syscp.org>
|
|
*/
|
|
|
|
function htmlentities_array($subject, $fields = '', $quote_style = ENT_COMPAT, $charset = 'ISO-8859-1')
|
|
{
|
|
if(is_array($subject))
|
|
{
|
|
if(!is_array($fields))
|
|
{
|
|
$fields = array_trim(explode(' ', $fields));
|
|
}
|
|
|
|
foreach($subject as $field => $value)
|
|
{
|
|
if((!is_array($fields) || empty($fields))
|
|
|| (is_array($fields) && !empty($fields) && in_array($field, $fields)))
|
|
{
|
|
/**
|
|
* Just call ourselve to manage multi-dimensional arrays
|
|
*/
|
|
|
|
$subject[$field] = htmlentities_array($subject[$field], $fields, $quote_style, $charset);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$subject = htmlentities($subject, $quote_style, $charset);
|
|
}
|
|
|
|
return $subject;
|
|
}
|