129 Zeilen
No EOL
3,5 KiB
PHP
129 Zeilen
No EOL
3,5 KiB
PHP
<?php
|
|
/**
|
|
* Zend Framework
|
|
*
|
|
* LICENSE
|
|
*
|
|
* This source file is subject to the new BSD license that is bundled
|
|
* with this package in the file LICENSE.txt.
|
|
* It is also available through the world-wide-web at this URL:
|
|
* http://framework.zend.com/license/new-bsd
|
|
* If you did not receive a copy of the license and are unable to
|
|
* obtain it through the world-wide-web, please send an email
|
|
* to license@zend.com so we can send you a copy immediately.
|
|
*
|
|
* @category Zend
|
|
* @package Zend_Filter
|
|
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
* @version $Id$
|
|
*/
|
|
|
|
/**
|
|
* @see Zend_Filter_PregReplace
|
|
*/
|
|
require_once 'Zend/Filter/PregReplace.php';
|
|
|
|
/**
|
|
* @category Zend
|
|
* @package Zend_Filter
|
|
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
*/
|
|
class Zend_Filter_Word_SeparatorToSeparator extends Zend_Filter_PregReplace
|
|
{
|
|
|
|
protected $_searchSeparator = null;
|
|
protected $_replacementSeparator = null;
|
|
|
|
/**
|
|
* Constructor
|
|
*
|
|
* @param string $searchSeparator Seperator to search for
|
|
* @param string $replacementSeperator Seperator to replace with
|
|
* @return void
|
|
*/
|
|
public function __construct($searchSeparator = ' ', $replacementSeparator = '-')
|
|
{
|
|
$this->setSearchSeparator($searchSeparator);
|
|
$this->setReplacementSeparator($replacementSeparator);
|
|
}
|
|
|
|
/**
|
|
* Sets a new seperator to search for
|
|
*
|
|
* @param string $separator Seperator to search for
|
|
* @return $this
|
|
*/
|
|
public function setSearchSeparator($separator)
|
|
{
|
|
$this->_searchSeparator = $separator;
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Returns the actual set seperator to search for
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getSearchSeparator()
|
|
{
|
|
return $this->_searchSeparator;
|
|
}
|
|
|
|
/**
|
|
* Sets a new seperator which replaces the searched one
|
|
*
|
|
* @param string $separator Seperator which replaces the searched one
|
|
* @return $this
|
|
*/
|
|
public function setReplacementSeparator($separator)
|
|
{
|
|
$this->_replacementSeparator = $separator;
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Returns the actual set seperator which replaces the searched one
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getReplacementSeparator()
|
|
{
|
|
return $this->_replacementSeparator;
|
|
}
|
|
|
|
/**
|
|
* Defined by Zend_Filter_Interface
|
|
*
|
|
* Returns the string $value, replacing the searched seperators with the defined ones
|
|
*
|
|
* @param string $value
|
|
* @return string
|
|
*/
|
|
public function filter($value)
|
|
{
|
|
return $this->_separatorToSeparatorFilter($value);
|
|
}
|
|
|
|
/**
|
|
* Do the real work, replaces the seperator to search for with the replacement seperator
|
|
*
|
|
* Returns the replaced string
|
|
*
|
|
* @param string $value
|
|
* @return string
|
|
*/
|
|
protected function _separatorToSeparatorFilter($value)
|
|
{
|
|
if ($this->_searchSeparator == null) {
|
|
require_once 'Zend/Filter/Exception.php';
|
|
throw new Zend_Filter_Exception('You must provide a search separator for this filter to work.');
|
|
}
|
|
|
|
$this->setMatchPattern('#' . preg_quote($this->_searchSeparator, '#') . '#');
|
|
$this->setReplacement($this->_replacementSeparator);
|
|
return parent::filter($value);
|
|
}
|
|
|
|
} |