1: <?php
2: /*
3: You may not change or alter any portion of this comment or credits
4: of supporting developers from this source code or any supporting source code
5: which is considered copyrighted (c) material of the original comment or credit authors.
6:
7: This program is distributed in the hope that it will be useful,
8: but WITHOUT ANY WARRANTY; without even the implied warranty of
9: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
10: */
11:
12: namespace Xoops\Core\Text\Sanitizer;
13:
14: use Xoops\Core\Text\Sanitizer;
15:
16: /**
17: * Abstract class for sanitizer filters
18: *
19: * @category Sanitizer
20: * @package Xoops\Core\Text
21: * @author Kazumi Ono <onokazu@xoops.org>
22: * @author Goghs Cheng (http://www.eqiao.com, http://www.devbeez.com/)
23: * @author Taiwen Jiang <phppp@users.sourceforge.net>
24: * @author Richard Griffith <richard@geekwright.com>
25: * @copyright 2000-2015 XOOPS Project (http://xoops.org)
26: * @license GNU GPL 2 (http://www.gnu.org/licenses/gpl-2.0.html)
27: * @link http://xoops.org
28: */
29: abstract class FilterAbstract extends SanitizerComponent
30: {
31: /**
32: * apply filter to a text string
33: *
34: * @param string $text string to filter
35: *
36: * @return string
37: */
38: abstract public function applyFilter($text);
39: }
40: