<?php
#BEGIN_LICENSE
#-------------------------------------------------------------------------
# Module: CGExtensions (c) 2008-2014 by Robert Campbell
#         (calguy1000@cmsmadesimple.org)
#  An addon module for CMS Made Simple to provide useful functions
#  and commonly used gui capabilities to other modules.
#
#-------------------------------------------------------------------------
# CMSMS - CMS Made Simple is (c) 2005 by Ted Kulp (wishy@cmsmadesimple.org)
# Visit the CMSMS Homepage at: http://www.cmsmadesimple.org
#
#-------------------------------------------------------------------------
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# However, as a special exception to the GPL, this software is distributed
# as an addon module to CMS Made Simple.  You may not use this software
# in any Non GPL version of CMS Made simple, or in any version of CMS
# Made simple that does not indicate clearly and obviously in its admin
# section that the site was built with CMS Made simple.
#
# This program 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 General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
# Or read it online: http://www.gnu.org/licenses/licenses.html#GPL
#
#-------------------------------------------------------------------------
#END_LICENSE

final class cge_param
{
    private function __construct() {}

    public static function get_html($params,$key,$dflt = null)
    {
        $val = \cge_utils::get_param($params,$key,$dflt);
        return \cge_utils::clean_input_html($val);
    }

    public static function get_int($params,$key,$dflt = null)
    {
        return (int) cge_utils::get_param($params,$key,$dflt);
    }

    public static function get_string($params,$key,$dflt = null)
    {
        return trim(strip_tags(cge_utils::get_param($params,$key,$dflt)));
    }

    public static function get_float($params,$key,$dlft = null)
    {
        return (float) cge_utils::get_param($params,$key,$dflt);
    }

    public static function get_string_array($params,$key,$dflt = null)
    {
        $tmp = \cge_utils::get_param($params,$key,$dflt);
        if( !is_array($tmp) ) $tmp = array($tmp);

        for( $i = 0; $i < count($tmp); $i++ ) {
            $tmp[$i] = trim(strip_tags($tmp[$i]));
        }
        return $tmp;
    }
} // end of class

#
# EOF
#
?>
