1 <?php
3 /**
4 * Smarty method Get_Config_Vars
5 *
6 * Returns a single or all global config variables
7 *
8 * @package Smarty
9 * @subpackage SmartyMethod
10 * @author Uwe Tews
11 */
13 /**
14 * Returns a single or all global config variables
15 */
17 /**
18 * Returns a single or all global config variables
19 *
20 * @param string $varname variable name or null
21 * @return string variable value or or array of variables
22 */
23 function Smarty_Method_Get_Config_Vars($smarty, $varname = null)
24 {
25 if (isset($varname)) {
26 if (isset($smarty->config_vars[$varname])) {
27 return $smarty->config_vars[$varname];
28 } else {
29 return '';
30 }
31 } else {
32 return $smarty->config_vars;
33 }
34 }
36 ?>