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Differences Between: [Versions 310 and 401] [Versions 311 and 401] [Versions 39 and 401] [Versions 400 and 401] [Versions 401 and 402] [Versions 401 and 403]

   1  <?php
   2  /**
   3   * SimplePie
   4   *
   5   * A PHP-Based RSS and Atom Feed Framework.
   6   * Takes the hard work out of managing a complete RSS/Atom solution.
   7   *
   8   * Copyright (c) 2004-2016, Ryan Parman, Sam Sneddon, Ryan McCue, and contributors
   9   * All rights reserved.
  10   *
  11   * Redistribution and use in source and binary forms, with or without modification, are
  12   * permitted provided that the following conditions are met:
  13   *
  14   * 	 * Redistributions of source code must retain the above copyright notice, this list of
  15   * 	   conditions and the following disclaimer.
  16   *
  17   * 	 * Redistributions in binary form must reproduce the above copyright notice, this list
  18   * 	   of conditions and the following disclaimer in the documentation and/or other materials
  19   * 	   provided with the distribution.
  20   *
  21   * 	 * Neither the name of the SimplePie Team nor the names of its contributors may be used
  22   * 	   to endorse or promote products derived from this software without specific prior
  23   * 	   written permission.
  24   *
  25   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
  26   * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
  27   * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
  28   * AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  29   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  30   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  31   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  32   * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  33   * POSSIBILITY OF SUCH DAMAGE.
  34   *
  35   * @package SimplePie
  36   * @copyright 2004-2016 Ryan Parman, Sam Sneddon, Ryan McCue
  37   * @author Ryan Parman
  38   * @author Sam Sneddon
  39   * @author Ryan McCue
  40   * @link http://simplepie.org/ SimplePie
  41   * @license http://www.opensource.org/licenses/bsd-license.php BSD License
  42   */
  43  
  44  /**
  45   * Base for cache objects
  46   *
  47   * Classes to be used with {@see SimplePie_Cache::register()} are expected
  48   * to implement this interface.
  49   *
  50   * @package SimplePie
  51   * @subpackage Caching
  52   */
  53  interface SimplePie_Cache_Base
  54  {
  55  	 /**
  56  	  * Feed cache type
  57  	  *
  58  	  * @var string
  59  	  */
  60  	 const TYPE_FEED = 'spc';
  61  
  62  	 /**
  63  	  * Image cache type
  64  	  *
  65  	  * @var string
  66  	  */
  67  	 const TYPE_IMAGE = 'spi';
  68  
  69  	 /**
  70  	  * Create a new cache object
  71  	  *
  72  	  * @param string $location Location string (from SimplePie::$cache_location)
  73  	  * @param string $name Unique ID for the cache
  74  	  * @param string $type Either TYPE_FEED for SimplePie data, or TYPE_IMAGE for image data
  75  	  */
  76  	public function __construct($location, $name, $type);
  77  
  78  	 /**
  79  	  * Save data to the cache
  80  	  *
  81  	  * @param array|SimplePie $data Data to store in the cache. If passed a SimplePie object, only cache the $data property
  82  	  * @return bool Successfulness
  83  	  */
  84  	public function save($data);
  85  
  86  	 /**
  87  	  * Retrieve the data saved to the cache
  88  	  *
  89  	  * @return array Data for SimplePie::$data
  90  	  */
  91  	public function load();
  92  
  93  	 /**
  94  	  * Retrieve the last modified time for the cache
  95  	  *
  96  	  * @return int Timestamp
  97  	  */
  98  	public function mtime();
  99  
 100  	 /**
 101  	  * Set the last modified time to the current time
 102  	  *
 103  	  * @return bool Success status
 104  	  */
 105  	public function touch();
 106  
 107  	 /**
 108  	  * Remove the cache
 109  	  *
 110  	  * @return bool Success status
 111  	  */
 112  	public function unlink();
 113  }
 114  
 115  class_alias('SimplePie_Cache_Base', 'SimplePie\Cache\Base', false);