Horde_Form::getVariables PHP Method

    function getVariables($flat = true, $withHidden = false)
    {
        if ($flat) {
            $vars = array();
            foreach ($this->_variables as $section) {
                foreach ($section as $var) {
                    $vars[] = $var;
                }
            }
            if ($withHidden) {
                foreach ($this->_hiddenVariables as $var) {
                    $vars[] = $var;
                }
            }
            return $vars;
        } else {
            return $this->_variables;
        }
    }