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Editing: smarty_undefined_variable.php
<?php /** * class for undefined variable object * This class defines an object for undefined variable handling * * @package Smarty * @subpackage Template */ class Smarty_Undefined_Variable extends Smarty_Variable { /** * Returns null for not existing properties * * @param string $name * * @return null */ public function __get($name) { return null; } /** * Always returns an empty string. * * @return string */ public function __toString() { return ''; } }
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