1<?php 2/** 3 * Handles a string attribute that defaults to an empty string. 4 * 5 * PHP version 5 6 * 7 * @category Kolab 8 * @package Kolab_Format 9 * @author Gunnar Wrobel <wrobel@pardus.de> 10 * @license http://www.horde.org/licenses/lgpl21 LGPL 11 * @link http://www.horde.org/libraries/Horde_Kolab_Format 12 */ 13 14/** 15 * Handles a string attribute that defaults to an empty string. 16 * 17 * Copyright 2011-2016 Horde LLC (http://www.horde.org/) 18 * 19 * See the enclosed file COPYING for license information (LGPL). If you did not 20 * receive this file, see 21 * http://www.horde.org/licenses/lgpl21. 22 * 23 * @category Kolab 24 * @package Kolab_Format 25 * @author Gunnar Wrobel <wrobel@pardus.de> 26 * @license http://www.horde.org/licenses/lgpl21 LGPL 27 * @link http://www.horde.org/libraries/Horde_Kolab_Format 28 */ 29class Horde_Kolab_Format_Xml_Type_String_Empty 30extends Horde_Kolab_Format_Xml_Type_String 31{ 32 /** 33 * Indicate which value type is expected. 34 * 35 * @var int 36 */ 37 protected $value = Horde_Kolab_Format_Xml::VALUE_DEFAULT; 38 39 /** 40 * A default value if required. 41 * 42 * @var string 43 */ 44 protected $default = ''; 45} 46