public static function get_browser_security_choices() {
        $options = array('-' => get_string('none', 'quiz'));
        foreach (self::get_rule_classes() as $rule) {
            $options += $rule::get_browser_security_choices();
        }
        return $options;
    }
public static function get_browser_security_choices() {
        $options = array('-' => get_string('none', 'quiz'));
        foreach (self::get_rule_classes() as $rule) {
            $options += $rule::get_browser_security_choices();
        }
        return $options;
    }
public static function get_browser_security_choices ( ) { $ options = array ( '-' => get_string ( 'none' , 'quiz' ) ) ; foreach ( self :: get_rule_classes ( ) as $ rule ) { $ options += $ rule :: get_browser_security_choices ( ) ; } return $ options ; }
The the options for the Browser security settings menu.

@return array key => lang string.
The the options for the Browser security settings menu .