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<?php
/**
* Smarty Method AssignByRef
*
* Smarty::assignByRef() method
*
* @package Smarty
* @subpackage PluginsInternal
* @author Uwe Tews
*/
class Smarty_Internal_Method_AssignByRef
{
/**
* assigns values to template variables by reference
*
* @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
* @param string $tpl_var the template variable name
* @param $value
* @param boolean $nocache if true any output of this variable will be not cached
*
* @return \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty
*/
public function assignByRef(Smarty_Internal_Data $data, $tpl_var, &$value, $nocache)
{
if ($tpl_var != '') {
$data->tpl_vars[$tpl_var] = new Smarty_Variable(null, $nocache);
$data->tpl_vars[$tpl_var]->value = &$value;
if ($data->_objType == 2 && $data->scope) {
$data->ext->_updateScope->updateScope($data, $tpl_var);
}
}
return $data;
}
}
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