Primer commit del sistema avantika sin cambios

libs/sysplugins/smarty_method_get_config_vars.php

@@ -0,0 +1,36 @@
+<?php
+
+/**
+* Smarty method Get_Config_Vars
+* 
+* Returns a single or all global config variables
+* 
+* @package Smarty
+* @subpackage SmartyMethod
+* @author Uwe Tews 
+*/
+
+/**
+* Returns a single or all global config variables
+*/
+
+/**
+* Returns a single or all global config variables
+* 
+* @param string $varname variable name or null
+* @return string variable value or or array of variables
+*/
+function  Smarty_Method_Get_Config_Vars($smarty, $varname = null)
+{
+    if (isset($varname)) {
+        if (isset($smarty->config_vars[$varname])) {
+            return $smarty->config_vars[$varname];
+        } else {
+            return '';
+        } 
+    } else {
+        return $smarty->config_vars;
+    } 
+} 
+
+?>