Warning: Invalid argument supplied for foreach() in lib/Zend/Locale/Format.php on line 853

Copyif ($day !== false) {
    $parse[$day]   = 'd';
    if (!empty($options['locale']) && ($options['locale'] !== 'root') &&
        (!is_object($options['locale']) || ((string) $options['locale'] !== 'root'))) {
        // erase day string
            $daylist = Zend_Locale_Data::getList($options['locale'], 'day');
        foreach($daylist as $key => $name) {
            if (iconv_strpos($number, $name) !== false) {
                $number = str_replace($name, "EEEE", $number);
                break;
            }
        }
    }
}