File indexing completed on 2024-12-22 05:36:41

 <?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) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  * @version    $Id$
  */
 
 /**
  * @see Zend_Filter_StringToLower
  */
 // require_once 'Zend/Filter/StringToLower.php';
 
 /**
  * @category   Zend
  * @package    Zend_Filter
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 class Zend_Filter_File_LowerCase extends Zend_Filter_StringToLower
 {
     /**
      * Adds options to the filter at initiation
      *
      * @param string $options
      */
     public function __construct($options = null)
     {
         if (!empty($options)) {
             $this->setEncoding($options);
         }
     }
 
     /**
      * Defined by Zend_Filter_Interface
      *
      * Does a lowercase on the content of the given file
      *
      * @param  string $value Full path of file to change
      * @return string The given $value
      * @throws Zend_Filter_Exception
      */
     public function filter($value)
     {
         if (!file_exists($value)) {
             // require_once 'Zend/Filter/Exception.php';
             throw new Zend_Filter_Exception("File '$value' not found");
         }
 
         if (!is_writable($value)) {
             // require_once 'Zend/Filter/Exception.php';
             throw new Zend_Filter_Exception("File '$value' is not writable");
         }
 
         $content = file_get_contents($value);
         if (!$content) {
             // require_once 'Zend/Filter/Exception.php';
             throw new Zend_Filter_Exception("Problem while reading file '$value'");
         }
 
         $content = parent::filter($content);
         $result  = file_put_contents($value, $content);
 
         if (!$result) {
             // require_once 'Zend/Filter/Exception.php';
             throw new Zend_Filter_Exception("Problem while writing file '$value'");
         }
 
         return $value;
     }
 }