/usr/share/php/Horde/Text/Filter/Base.php is in php-horde-text-filter 2.2.0-1.
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/**
* Horde_Text_Filter_Base:: is the parent class for defining a text filter.
*
* Copyright 1999-2013 Horde LLC (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (LGPL). If you
* did not receive this file, see http://www.horde.org/licenses/lgpl21.
*
* @author Chuck Hagenbuch <chuck@horde.org>
* @author Jan Schneider <jan@horde.org>
* @author Michael Slusarz <slusarz@horde.org>
* @category Horde
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @package Text_Filter
*/
class Horde_Text_Filter_Base
{
/**
* Filter parameters.
*
* @var array
*/
protected $_params = array();
/**
* Constructor.
*
* @param array $params Any parameters that the filter instance needs.
*/
public function __construct($params = array())
{
$this->_params = array_merge($this->_params, $params);
}
/**
* Executes any code necessaray before applying the filter patterns.
*
* @param string $text The text before the filtering.
*
* @return string The modified text.
*/
public function preProcess($text)
{
return $text;
}
/**
* Returns a hash with replace patterns.
*
* @return array Patterns hash.
*/
public function getPatterns()
{
return array();
}
/**
* Executes any code necessaray after applying the filter patterns.
*
* @param string $text The text after the filtering.
*
* @return string The modified text.
*/
public function postProcess($text)
{
return $text;
}
}
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