Location: PHPKode > projects > Savant > Savant3-3.0.0/Savant3/Filter.php
<?php

/**
* 
* Abstract Savant3_Filter class.
* 
* @package Savant3
* 
* @author Paul M. Jones <hide@address.com>
* 
* @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 <hide@address.com>
* 
*/

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;
	}
}
?>
Return current item: Savant