57 lines
1.3 KiB
PHP
57 lines
1.3 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Smarty method Get_Template_Vars
|
||
|
|
*
|
||
|
|
* Returns a single or all template variables
|
||
|
|
*
|
||
|
|
* @package Smarty
|
||
|
|
* @subpackage SmartyMethod
|
||
|
|
* @author Uwe Tews
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns a single or all template variables
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns a single or all template variables
|
||
|
|
*
|
||
|
|
* @param string $varname variable name or null
|
||
|
|
* @return string variable value or or array of variables
|
||
|
|
*/
|
||
|
|
function get_template_vars($smarty, $varname = null, $_ptr = null, $search_parents = true)
|
||
|
|
{
|
||
|
|
if (isset($varname)) {
|
||
|
|
$_var = $smarty->getVariable($varname, $_ptr, $search_parents);
|
||
|
|
if (is_object($_var)) {
|
||
|
|
return $_var->value;
|
||
|
|
} else {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
$_result = array();
|
||
|
|
if ($_ptr === null) {
|
||
|
|
$_ptr = $smarty;
|
||
|
|
} while ($_ptr !== null) {
|
||
|
|
foreach ($_ptr->tpl_vars AS $key => $var) {
|
||
|
|
$_result[$key] = $var->value;
|
||
|
|
}
|
||
|
|
// not found, try at parent
|
||
|
|
if ($search_parents) {
|
||
|
|
$_ptr = $_ptr->parent;
|
||
|
|
} else {
|
||
|
|
$_ptr = null;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if ($search_parents) {
|
||
|
|
foreach ($smarty->global_tpl_vars AS $key => $var) {
|
||
|
|
$_result[$key] = $var->value;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return $_result;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
?>
|