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<?php
/**
* Smarty Method ClearAssign
*
* Smarty::clearAssign() method
*
* @package Smarty
* @subpackage PluginsInternal
* @author Uwe Tews
*/
class Smarty_Internal_Method_ClearAssign
{
/**
* Valid for all objects
*
* @var int
*/
public $objMap = 7;
/**
* clear the given assigned template variable(s).
*
* @api Smarty::clearAssign()
* @link http://www.smarty.net/docs/en/api.clear.assign.tpl
*
* @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
* @param string|array $tpl_var the template variable(s) to clear
*
* @return \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty
*/
public function clearAssign(Smarty_Internal_Data $data, $tpl_var)
{
if (is_array($tpl_var)) {
foreach ($tpl_var as $curr_var) {
unset($data->tpl_vars[ $curr_var ]);
}
} else {
unset($data->tpl_vars[ $tpl_var ]);
}
return $data;
}
}
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