/**
* Set reference of data to render
* @param mixed $a_data
* @return ZView
*/
public function &setDataRef(&$a_data)
{
$this->m_data->setDataRef($a_data);
return $this;
}
public static final function cookie($a_key = null, $a_value = null, $a_filter = FILTER_DEFAULT)
{
if ($a_key === null) {
$v =& self::$m_vars['cookie'];
if ($v === null) {
$v = new ZRegistry();
$v->setDataRef($_COOKIE);
}
return $v;
}
if ($a_value === null) {
if (function_exists('filter_input')) {
return filter_input(INPUT_COOKIE, $a_key, $a_filter);
}
return isset($_COOKIE[$a_key]) ? $_COOKIE[$a_key] : null;
}
$_COOKIE[$a_key] = $a_value;
}
