38 lines
778 B
PHP
38 lines
778 B
PHP
|
<?php
|
||
|
|
||
|
/**
|
||
|
* Smarty method Get_Global
|
||
|
*
|
||
|
* Returns a single or all global variables
|
||
|
*
|
||
|
* @package Smarty
|
||
|
* @subpackage SmartyMethod
|
||
|
* @author Uwe Tews
|
||
|
*/
|
||
|
|
||
|
/**
|
||
|
* Returns a single or all global variables
|
||
|
*
|
||
|
* @param object $smarty
|
||
|
* @param string $varname variable name or null
|
||
|
* @return string variable value or or array of variables
|
||
|
*/
|
||
|
function get_global($smarty, $varname = null)
|
||
|
{
|
||
|
if (isset($varname)) {
|
||
|
if (isset($smarty->global_tpl_vars[$varname])) {
|
||
|
return $smarty->global_tpl_vars[$varname]->value;
|
||
|
} else {
|
||
|
return '';
|
||
|
}
|
||
|
} else {
|
||
|
$_result = array();
|
||
|
foreach ($smarty->global_tpl_vars AS $key => $var) {
|
||
|
$_result[$key] = $var->value;
|
||
|
}
|
||
|
return $_result;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
?>
|