Файл: source/library/Savant3/Savant3/Filter.php
Строк: 48
<?php
/**
*
* Abstract Savant3_Filter class.
*
* @package Savant3
*
* @author Paul M. Jones <pmjones@ciaweb.net>
*
* @license http://www.gnu.org/copyleft/lesser.html LGPL
*
* @version $Id: Filter.php,v 1.5 2005/04/29 16:23:50 pmjones Exp $
*
*/
/**
*
* Abstract Savant3_Filter class.
*
* You have to extend this class for it to be useful; e.g., "class
* Savant3_Filter_example extends Savant3_Filter".
*
* @package Savant3
*
* @author Paul M. Jones <pmjones@ciaweb.net>
*
*/
abstract class Savant3_Filter {
/**
*
* Optional reference to the calling Savant object.
*
* @access protected
*
* @var object
*
*/
protected $Savant = null;
/**
*
* Constructor.
*
* @access public
*
* @param array $conf An array of configuration keys and values for
* this filter.
*
* @return void
*
*/
public function __construct($conf = null)
{
settype($conf, 'array');
foreach ($conf as $key => $val) {
$this->$key = $val;
}
}
/**
*
* Stub method for extended behaviors.
*
* @access public
*
* @param string $text The text buffer to filter.
*
* @return string The text buffer after it has been filtered.
*
*/
public static function filter($text)
{
return $text;
}
}
?>