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See Release Notes

  • Bug fixes for general core bugs in 4.0.x will end 8 May 2023 (12 months).
  • Bug fixes for security issues in 4.0.x will end 13 November 2023 (18 months).
  • PHP version: minimum PHP 7.3.0 Note: the minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is also supported.
<?php
> /** > declare(strict_types=1);
* SimplePie * * A PHP-Based RSS and Atom Feed Framework. * Takes the hard work out of managing a complete RSS/Atom solution. *
< * Copyright (c) 2004-2016, Ryan Parman, Sam Sneddon, Ryan McCue, and contributors
> * Copyright (c) 2004-2022, Ryan Parman, Sam Sneddon, Ryan McCue, and contributors
* All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, are * permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright notice, this list of * conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright notice, this list * of conditions and the following disclaimer in the documentation and/or other materials * provided with the distribution. * * * Neither the name of the SimplePie Team nor the names of its contributors may be used * to endorse or promote products derived from this software without specific prior * written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS * AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * * @package SimplePie * @copyright 2004-2016 Ryan Parman, Sam Sneddon, Ryan McCue * @author Ryan Parman * @author Sam Sneddon * @author Ryan McCue * @link http://simplepie.org/ SimplePie * @license http://www.opensource.org/licenses/bsd-license.php BSD License */
< /** < * Caches data to the filesystem < * < * @package SimplePie < * @subpackage Caching < */ < class SimplePie_Cache_File implements SimplePie_Cache_Base < { < /** < * Location string < * < * @see SimplePie::$cache_location < * @var string < */ < protected $location;
> use SimplePie\Cache\File;
< /** < * Filename < * < * @var string < */ < protected $filename;
> class_exists('SimplePie\Cache\File');
< /** < * File extension < * < * @var string < */ < protected $extension;
> // @trigger_error(sprintf('Using the "SimplePie_Cache_File" class is deprecated since SimplePie 1.7.0, use "SimplePie\Cache\File" instead.'), \E_USER_DEPRECATED);
< /** < * File path < * < * @var string < */ < protected $name; < < /** < * Create a new cache object < * < * @param string $location Location string (from SimplePie::$cache_location) < * @param string $name Unique ID for the cache < * @param string $type Either TYPE_FEED for SimplePie data, or TYPE_IMAGE for image data < */ < public function __construct($location, $name, $type)
> if (\false) { > /** @deprecated since SimplePie 1.7.0, use "SimplePie\Cache\File" instead */ > class SimplePie_Cache_File extends File
{
< $this->location = $location; < $this->filename = $name; < $this->extension = $type; < $this->name = "$this->location/$this->filename.$this->extension"; < } < < /** < * Save data to the cache < * < * @param array|SimplePie $data Data to store in the cache. If passed a SimplePie object, only cache the $data property < * @return bool Successfulness < */ < public function save($data) < { < if (file_exists($this->name) && is_writable($this->name) || file_exists($this->location) && is_writable($this->location)) < { < if ($data instanceof SimplePie) < { < $data = $data->data; < } < < $data = serialize($data); < return (bool) file_put_contents($this->name, $data); < } < return false; < } < < /** < * Retrieve the data saved to the cache < * < * @return array Data for SimplePie::$data < */ < public function load() < { < if (file_exists($this->name) && is_readable($this->name)) < { < return unserialize(file_get_contents($this->name)); < } < return false; < } < < /** < * Retrieve the last modified time for the cache < * < * @return int Timestamp < */ < public function mtime() < { < return @filemtime($this->name); < } < < /** < * Set the last modified time to the current time < * < * @return bool Success status < */ < public function touch() < { < return @touch($this->name); < } < < /** < * Remove the cache < * < * @return bool Success status < */ < public function unlink() < { < if (file_exists($this->name)) < { < return unlink($this->name); < } < return false;
} }