File Source for function.pnconfiggetvar.php

<?php
/**
* Zikula Application Framework
*
* @copyright (c) 2004, Zikula Development Team
* @link http://www.zikula.org
* @version $Id: function.pnconfiggetvar.php 24342 2008-06-06 12:03:14Z markwest $
* @license GNU/GPL - http://www.gnu.org/copyleft/gpl.html
* @package Zikula_Template_Plugins
* @subpackage Functions
*/
/**
* Smarty function to get configuration variable
*
* This function obtains a configuration variable from the Zikula system.
*
* Note that the results should be handled by the pnvarprepfordisplay or the
* pnvarprephtmldisplay modifier before being displayed.
*
*
* Available parameters:
* - name: The name of the config variable to obtain
* - assign: If set, the results are assigned to the corresponding variable instead of printed out
*
* Example
* Welcome to !
*
*
* @author Andreas Stratmann
* @since 03/05/19
* @param array $params All attributes passed to this function from the template
* @param object &$smarty Reference to the Smarty object
* @param bool $html (optional) If true then result will be treated as html content
* @param string $assign (optional) If set then result will be assigned to this template variable
* @param string $default (optional) The default value to return if the config variable is not set
* @return string the value of the last status message posted, or void if no status message exists
*/
function smarty_function_pnconfiggetvar($params, &$smarty)
{
$name = isset($params['name']) ? $params['name'] : null;
$default = isset($params['default']) ? $params['default'] : null;
$html = isset($params['html']) ? $params['html'] : null;
$assign = isset($params['assign']) ? $params['assign'] : null;
if (!$name) {
$smarty->trigger_error("pnconfiggetvar: parameter [name] required");
return false;
}
$result = pnConfigGetVar($name, $default);
if ($assign) {
$smarty->assign($assign, $result);
} else {
if (is_bool($html) && $html) {
return DataUtil::formatForDisplayHTML($result);
} else {
return DataUtil::formatForDisplay($result);
}
}
}

Source for file function.pnconfiggetvar.php