/src/etc/inc/simplepie/simplepie.inc - Diff - pfSense - pfSense bugtracker

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Revision 67bc28c9

Added by Jim Pingle over 8 years ago

ID 67bc28c9573965f1de0761ecd9c9a24ae99c28d6
Parent c7435c36
Child 2a080336

Update simplepie (RSS Parsing library) to 1.4.3

      * A PHP-Based RSS and Atom Feed Framework.
      * Takes the hard work out of managing a complete RSS/Atom solution.
+     *
      * Copyright (c) 2004-2008, Ryan Parman and Geoffrey Sneddon
      * Please note: This file is automatically generated by a build script. The
      * full original source is always available from http://simplepie.org/
+     *
      * Copyright (c) 2004-2016, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
      * All rights reserved.
+     *
      * Redistribution and use in source and binary forms, with or without modification, are
-...
      * POSSIBILITY OF SUCH DAMAGE.
+     *
      * @package SimplePie
      * @version 1.1.3
      * @copyright 2004-2008 Ryan Parman, Geoffrey Sneddon
      * @copyright 2004-2016 Ryan Parman, Geoffrey Sneddon, Ryan McCue
      * @author Ryan Parman
      * @author Geoffrey Sneddon
      * @author Ryan McCue
      * @link http://simplepie.org/ SimplePie
      * @link http://simplepie.org/support/ Please submit all bug reports and feature requests to the SimplePie forums
      * @license http://www.opensource.org/licenses/bsd-license.php BSD License
      * @todo phpDoc comments
      */
     /**
-...
     /**
      * SimplePie Version
      */
     define('SIMPLEPIE_VERSION', '1.1.3');
     define('SIMPLEPIE_VERSION', '1.4.3');
     /**
      * SimplePie Build
      * @todo Hardcode for release (there's no need to have to call SimplePie_Misc::get_build() only every load of simplepie.inc)
      */
     define('SIMPLEPIE_BUILD', 20081219);
     define('SIMPLEPIE_BUILD', '20161209182444');
     /**
      * SimplePie Website URL
-...
      */
     define('SIMPLEPIE_CONSTRUCT_ALL', 63);
     /**
      * Don't change case
      */
     define('SIMPLEPIE_SAME_CASE', 1);
     /**
      * Change to lowercase
      */
     define('SIMPLEPIE_LOWERCASE', 2);
     /**
      * Change to uppercase
      */
     define('SIMPLEPIE_UPPERCASE', 4);
     /**
      * PCRE for HTML attributes
      */
-...
     define('SIMPLEPIE_NAMESPACE_MEDIARSS', 'http://search.yahoo.com/mrss/');
     /**
      * Wrong Media RSS Namespace
      * Wrong Media RSS Namespace. Caused by a long-standing typo in the spec.
      */
     define('SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG', 'http://search.yahoo.com/mrss');
     /**
      * Wrong Media RSS Namespace #2. New namespace introduced in Media RSS 1.5.
      */
     define('SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG2', 'http://video.search.yahoo.com/mrss');
     /**
      * Wrong Media RSS Namespace #3. A possible typo of the Media RSS 1.5 namespace.
      */
     define('SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG3', 'http://video.search.yahoo.com/mrss/');
     /**
      * Wrong Media RSS Namespace #4. New spec location after the RSS Advisory Board takes it over, but not a valid namespace.
      */
     define('SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG4', 'http://www.rssboard.org/media-rss');
     /**
      * Wrong Media RSS Namespace #5. A possible typo of the RSS Advisory Board URL.
      */
     define('SIMPLEPIE_NAMESPACE_MEDIARSS_WRONG5', 'http://www.rssboard.org/media-rss/');
     /**
      * iTunes RSS Namespace
      */
-...
      */
     define('SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY', 'http://www.iana.org/assignments/relation/');
     /**
      * Whether we're running on PHP5
      */
     define('SIMPLEPIE_PHP5', version_compare(PHP_VERSION, '5.0.0', '>='));
     /**
      * No file source
      */
-...
      * SimplePie
+     *
      * @package SimplePie
      * @version "Razzleberry"
      * @copyright 2004-2007 Ryan Parman, Geoffrey Sneddon
      * @author Ryan Parman
      * @author Geoffrey Sneddon
      * @todo Option for type of fetching (cache, not modified header, fetch, etc.)
      * @subpackage API
      */
     class SimplePie
+    {
-...
     	 * @var array Raw data
     	 * @access private
     	 */
     	var $data = array();
     	public $data = array();
     	/**
     	 * @var mixed Error string
     	 * @access private
     	 */
     	var $error;
     	public $error;
     	/**
     	 * @var object Instance of SimplePie_Sanitize (or other class)
     	 * @see SimplePie::set_sanitize_class()
     	 * @access private
     	 */
     	var $sanitize;
     	public $sanitize;
     	/**
     	 * @var string SimplePie Useragent
     	 * @see SimplePie::set_useragent()
     	 * @access private
     	 */
     	var $useragent = SIMPLEPIE_USERAGENT;
     	public $useragent = SIMPLEPIE_USERAGENT;
     	/**
     	 * @var string Feed URL
     	 * @see SimplePie::set_feed_url()
     	 * @access private
     	 */
     	var $feed_url;
     	public $feed_url;
     	/**
     	 * @var string Original feed URL, or new feed URL iff HTTP 301 Moved Permanently
     	 * @see SimplePie::subscribe_url()
     	 * @access private
     	 */
     	public $permanent_url = null;
     	/**
     	 * @var object Instance of SimplePie_File to use as a feed
     	 * @see SimplePie::set_file()
     	 * @access private
     	 */
     	var $file;
     	public $file;
     	/**
     	 * @var string Raw feed data
     	 * @see SimplePie::set_raw_data()
     	 * @access private
     	 */
     	var $raw_data;
     	public $raw_data;
     	/**
     	 * @var int Timeout for fetching remote files
     	 * @see SimplePie::set_timeout()
     	 * @access private
     	 */
     	var $timeout = 10;
     	public $timeout = 10;
     	/**
     	 * @var array Custom curl options
     	 * @see SimplePie::set_curl_options()
     	 * @access private
     	 */
     	public $curl_options = array();
     	/**
     	 * @var bool Forces fsockopen() to be used for remote files instead
-...
     	 * @see SimplePie::force_fsockopen()
     	 * @access private
     	 */
     	var $force_fsockopen = false;
     	public $force_fsockopen = false;
     	/**
     	 * @var bool Force the given data/URL to be treated as a feed no matter what
-...
     	 * @see SimplePie::force_feed()
     	 * @access private
     	 */
     	var $force_feed = false;
     	public $force_feed = false;
     	/**
     	 * @var bool Enable/Disable XML dump
     	 * @see SimplePie::enable_xml_dump()
     	 * @var bool Enable/Disable Caching
     	 * @see SimplePie::enable_cache()
     	 * @access private
     	 */
     	var $xml_dump = false;
     	public $cache = true;
     	/**
     	 * @var bool Enable/Disable Caching
     	 * @see SimplePie::enable_cache()
     	 * @var bool Force SimplePie to fallback to expired cache, if enabled,
     	 * when feed is unavailable.
     	 * @see SimplePie::force_cache_fallback()
     	 * @access private
     	 */
     	var $cache = true;
     	public $force_cache_fallback = false;
     	/**
     	 * @var int Cache duration (in seconds)
     	 * @see SimplePie::set_cache_duration()
     	 * @access private
     	 */
     	var $cache_duration = 3600;
     	public $cache_duration = 3600;
     	/**
     	 * @var int Auto-discovery cache duration (in seconds)
     	 * @see SimplePie::set_autodiscovery_cache_duration()
     	 * @access private
     	 */
     	var $autodiscovery_cache_duration = 604800; // 7 Days.
     	public $autodiscovery_cache_duration = 604800; // 7 Days.
     	/**
     	 * @var string Cache location (relative to executing script)
     	 * @see SimplePie::set_cache_location()
     	 * @access private
     	 */
     	var $cache_location = './cache';
     	public $cache_location = './cache';
     	/**
     	 * @var string Function that creates the cache filename
     	 * @see SimplePie::set_cache_name_function()
     	 * @access private
     	 */
     	var $cache_name_function = 'md5';
     	public $cache_name_function = 'md5';
     	/**
     	 * @var bool Reorder feed by date descending
     	 * @see SimplePie::enable_order_by_date()
     	 * @access private
     	 */
     	var $order_by_date = true;
     	public $order_by_date = true;
     	/**
     	 * @var mixed Force input encoding to be set to the follow value
-...
     	 * @see SimplePie::set_input_encoding()
     	 * @access private
     	 */
     	var $input_encoding = false;
     	public $input_encoding = false;
     	/**
     	 * @var int Feed Autodiscovery Level
     	 * @see SimplePie::set_autodiscovery_level()
     	 * @access private
     	 */
     	var $autodiscovery = SIMPLEPIE_LOCATOR_ALL;
     	/**
     	 * @var string Class used for caching feeds
     	 * @see SimplePie::set_cache_class()
     	 * @access private
     	 */
     	var $cache_class = 'SimplePie_Cache';
     	/**
     	 * @var string Class used for locating feeds
     	 * @see SimplePie::set_locator_class()
     	 * @access private
     	 */
     	var $locator_class = 'SimplePie_Locator';
     	/**
     	 * @var string Class used for parsing feeds
     	 * @see SimplePie::set_parser_class()
     	 * @access private
     	 */
     	var $parser_class = 'SimplePie_Parser';
     	/**
     	 * @var string Class used for fetching feeds
     	 * @see SimplePie::set_file_class()
     	 * @access private
     	 */
     	var $file_class = 'SimplePie_File';
     	/**
     	 * @var string Class used for items
     	 * @see SimplePie::set_item_class()
     	 * @access private
     	 */
     	var $item_class = 'SimplePie_Item';
     	/**
     	 * @var string Class used for authors
     	 * @see SimplePie::set_author_class()
     	 * @access private
     	 */
     	var $author_class = 'SimplePie_Author';
     	/**
     	 * @var string Class used for categories
     	 * @see SimplePie::set_category_class()
     	 * @access private
     	 */
     	var $category_class = 'SimplePie_Category';
     	/**
     	 * @var string Class used for enclosures
     	 * @see SimplePie::set_enclosures_class()
     	 * @access private
     	 */
     	var $enclosure_class = 'SimplePie_Enclosure';
     	/**
     	 * @var string Class used for Media RSS <media:text> captions
     	 * @see SimplePie::set_caption_class()
     	 * @access private
     	 */
     	var $caption_class = 'SimplePie_Caption';
     	/**
     	 * @var string Class used for Media RSS <media:copyright>
     	 * @see SimplePie::set_copyright_class()
     	 * @access private
     	 */
     	var $copyright_class = 'SimplePie_Copyright';
     	/**
     	 * @var string Class used for Media RSS <media:credit>
     	 * @see SimplePie::set_credit_class()
     	 * @access private
     	 */
     	var $credit_class = 'SimplePie_Credit';
     	/**
     	 * @var string Class used for Media RSS <media:rating>
     	 * @see SimplePie::set_rating_class()
     	 * @access private
     	 */
     	var $rating_class = 'SimplePie_Rating';
     	/**
     	 * @var string Class used for Media RSS <media:restriction>
     	 * @see SimplePie::set_restriction_class()
     	 * @access private
     	 */
     	var $restriction_class = 'SimplePie_Restriction';
     	/**
     	 * @var string Class used for content-type sniffing
     	 * @see SimplePie::set_content_type_sniffer_class()
     	 * @access private
     	 */
     	var $content_type_sniffer_class = 'SimplePie_Content_Type_Sniffer';
     	/**
     	 * @var string Class used for item sources.
     	 * @see SimplePie::set_source_class()
     	 * @access private
     	 */
     	var $source_class = 'SimplePie_Source';
     	public $autodiscovery = SIMPLEPIE_LOCATOR_ALL;
     	/**
     	 * @var mixed Set javascript query string parameter (false, or
     	 * anything type-cast to false, disables this feature)
     	 * @see SimplePie::set_javascript()
     	 * @access private
     	 * Class registry object
+    	 *
     	 * @var SimplePie_Registry
     	 */
     	var $javascript = 'js';
     	public $registry;
     	/**
     	 * @var int Maximum number of feeds to check with autodiscovery
     	 * @see SimplePie::set_max_checked_feeds()
     	 * @access private
     	 */
     	var $max_checked_feeds = 10;
     	public $max_checked_feeds = 10;
     	/**
     	 * @var string Web-accessible path to the handler_favicon.php file.
     	 * @see SimplePie::set_favicon_handler()
     	 * @var array All the feeds found during the autodiscovery process
     	 * @see SimplePie::get_all_discovered_feeds()
     	 * @access private
     	 */
     	var $favicon_handler = '';
     	public $all_discovered_feeds = array();
     	/**
     	 * @var string Web-accessible path to the handler_image.php file.
     	 * @see SimplePie::set_image_handler()
     	 * @access private
     	 */
     	var $image_handler = '';
     	public $image_handler = '';
     	/**
     	 * @var array Stores the URLs when multiple feeds are being initialized.
     	 * @see SimplePie::set_feed_url()
     	 * @access private
     	 */
     	var $multifeed_url = array();
     	public $multifeed_url = array();
     	/**
     	 * @var array Stores SimplePie objects when multiple feeds initialized.
     	 * @access private
     	 */
     	var $multifeed_objects = array();
     	public $multifeed_objects = array();
     	/**
     	 * @var array Stores the get_object_vars() array for use with multifeeds.
     	 * @see SimplePie::set_feed_url()
     	 * @access private
     	 */
     	var $config_settings = null;
     	public $config_settings = null;
     	/**
     	 * @var integer Stores the number of items to return per-feed with multifeeds.
     	 * @see SimplePie::set_item_limit()
     	 * @access private
     	 */
     	var $item_limit = 0;
     	public $item_limit = 0;
     	/**
     	 * @var bool Stores if last-modified and/or etag headers were sent with the
     	 * request when checking a feed.
     	 */
     	public $check_modified = false;
     	/**
     	 * @var array Stores the default attributes to be stripped by strip_attributes().
     	 * @see SimplePie::strip_attributes()
     	 * @access private
     	 */
     	var $strip_attributes = array('bgsound', 'class', 'expr', 'id', 'style', 'onclick', 'onerror', 'onfinish', 'onmouseover', 'onmouseout', 'onfocus', 'onblur', 'lowsrc', 'dynsrc');
     	public $strip_attributes = array('bgsound', 'class', 'expr', 'id', 'style', 'onclick', 'onerror', 'onfinish', 'onmouseover', 'onmouseout', 'onfocus', 'onblur', 'lowsrc', 'dynsrc');
     	/**
     	 * @var array Stores the default attributes to add to different tags by add_attributes().
     	 * @see SimplePie::add_attributes()
     	 * @access private
     	 */
     	public $add_attributes = array('audio' => array('preload' => 'none'), 'iframe' => array('sandbox' => 'allow-scripts allow-same-origin'), 'video' => array('preload' => 'none'));
     	/**
     	 * @var array Stores the default tags to be stripped by strip_htmltags().
     	 * @see SimplePie::strip_htmltags()
     	 * @access private
     	 */
     	var $strip_htmltags = array('base', 'blink', 'body', 'doctype', 'embed', 'font', 'form', 'frame', 'frameset', 'html', 'iframe', 'input', 'marquee', 'meta', 'noscript', 'object', 'param', 'script', 'style');
     	public $strip_htmltags = array('base', 'blink', 'body', 'doctype', 'embed', 'font', 'form', 'frame', 'frameset', 'html', 'iframe', 'input', 'marquee', 'meta', 'noscript', 'object', 'param', 'script', 'style');
     	/**
     	 * The SimplePie class contains feed level data and options
+    	 *
     	 * There are two ways that you can create a new SimplePie object. The first
     	 * is by passing a feed URL as a parameter to the SimplePie constructor
     	 * (as well as optionally setting the cache location and cache expiry). This
     	 * will initialise the whole feed with all of the default settings, and you
     	 * can begin accessing methods and properties immediately.
+    	 *
     	 * The second way is to create the SimplePie object with no parameters
     	 * at all. This will enable you to set configuration options. After setting
     	 * To use SimplePie, create the SimplePie object with no parameters. You can
     	 * then set configuration options using the provided methods. After setting
     	 * them, you must initialise the feed using $feed->init(). At that point the
     	 * object's methods and properties will be available to you. This format is
     	 * what is used throughout this documentation.
     	 * object's methods and properties will be available to you.
+    	 *
     	 * Previously, it was possible to pass in the feed URL along with cache
     	 * options directly into the constructor. This has been removed as of 1.3 as
     	 * it caused a lot of confusion.
+    	 *
     	 * @access public
     	 * @since 1.0 Preview Release
     	 * @param string $feed_url This is the URL you want to parse.
     	 * @param string $cache_location This is where you want the cache to be stored.
     	 * @param int $cache_duration This is the number of seconds that you want to store the cache file for.
     	 */
     	function SimplePie($feed_url = null, $cache_location = null, $cache_duration = null)
     	public function __construct()
+    	{
     		// Other objects, instances created here so we can set options on them
     		$this->sanitize =& new SimplePie_Sanitize;
     		// Set options if they're passed to the constructor
     		if ($cache_location !== null)
     		if (version_compare(PHP_VERSION, '5.3', '<'))
+    		{
     			$this->set_cache_location($cache_location);
     			trigger_error('Please upgrade to PHP 5.3 or newer.');
     			die();
+    		}
     		if ($cache_duration !== null)
+    		{
     			$this->set_cache_duration($cache_duration);
+    		}
     		// Other objects, instances created here so we can set options on them
     		$this->sanitize = new SimplePie_Sanitize();
     		$this->registry = new SimplePie_Registry();
     		// Only init the script if we're passed a feed URL
     		if ($feed_url !== null)
     		if (func_num_args() > 0)
+    		{
     			$this->set_feed_url($feed_url);
     			$this->init();
     			$level = defined('E_USER_DEPRECATED') ? E_USER_DEPRECATED : E_USER_WARNING;
     			trigger_error('Passing parameters to the constructor is no longer supported. Please use set_feed_url(), set_cache_location(), and set_cache_duration() directly.', $level);
     			$args = func_get_args();
     			switch (count($args)) {
     				case 3:
     					$this->set_cache_duration($args[2]);
     				case 2:
     					$this->set_cache_location($args[1]);
     				case 1:
     					$this->set_feed_url($args[0]);
     					$this->init();
+    			}
+    		}
+    	}
     	/**
     	 * Used for converting object to a string
     	 */
     	function __toString()
     	public function __toString()
+    	{
     		return md5(serialize($this->data));
+    	}
-...
     	/**
     	 * Remove items that link back to this before destroying this object
     	 */
     	function __destruct()
     	public function __destruct()
+    	{
     		if (!empty($this->data['items']))
     		if ((version_compare(PHP_VERSION, '5.3', '<') || !gc_enabled()) && !ini_get('zend.ze1_compatibility_mode'))
+    		{
     			foreach ($this->data['items'] as $item)
     			if (!empty($this->data['items']))
+    			{
     				$item->__destruct();
     				foreach ($this->data['items'] as $item)
+    				{
     					$item->__destruct();
+    				}
     				unset($item, $this->data['items']);
+    			}
     			unset($this->data['items']);
+    		}
     		if (!empty($this->data['ordered_items']))
+    		{
     			foreach ($this->data['ordered_items'] as $item)
     			if (!empty($this->data['ordered_items']))
+    			{
     				$item->__destruct();
     				foreach ($this->data['ordered_items'] as $item)
+    				{
     					$item->__destruct();
+    				}
     				unset($item, $this->data['ordered_items']);
+    			}
     			unset($this->data['ordered_items']);
+    		}
+    	}
     	/**
     	 * Force the given data/URL to be treated as a feed no matter what it
     	 * appears like
     	 * Force the given data/URL to be treated as a feed
+    	 *
     	 * This tells SimplePie to ignore the content-type provided by the server.
     	 * Be careful when using this option, as it will also disable autodiscovery.
+    	 *
     	 * @access public
     	 * @since 1.1
     	 * @param bool $enable Force the given data/URL to be treated as a feed
     	 */
     	function force_feed($enable = false)
     	public function force_feed($enable = false)
+    	{
     		$this->force_feed = (bool) $enable;
+    	}
     	/**
     	 * This is the URL of the feed you want to parse.
     	 * Set the URL of the feed you want to parse
+    	 *
     	 * This allows you to enter the URL of the feed you want to parse, or the
     	 * website you want to try to use auto-discovery on. This takes priority
-...
     	 * of a string for the $url. Remember that with each additional feed comes
     	 * additional processing and resources.
+    	 *
     	 * @access public
     	 * @since 1.0 Preview Release
     	 * @param mixed $url This is the URL (or array of URLs) that you want to parse.
     	 * @see SimplePie::set_raw_data()
     	 * @see set_raw_data()
     	 * @param string|array $url This is the URL (or array of URLs) that you want to parse.
     	 */
     	function set_feed_url($url)
     	public function set_feed_url($url)
+    	{
     		$this->multifeed_url = array();
     		if (is_array($url))
+    		{
     			$this->multifeed_url = array();
     			foreach ($url as $value)
+    			{
     				$this->multifeed_url[] = SimplePie_Misc::fix_protocol($value, 1);
     				$this->multifeed_url[] = $this->registry->call('Misc', 'fix_protocol', array($value, 1));
+    			}
+    		}
     		else
+    		{
     			$this->feed_url = SimplePie_Misc::fix_protocol($url, 1);
     			$this->feed_url = $this->registry->call('Misc', 'fix_protocol', array($url, 1));
     			$this->permanent_url = $this->feed_url;
+    		}
+    	}
     	/**
     	 * Provides an instance of SimplePie_File to use as a feed
     	 * Set an instance of {@see SimplePie_File} to use as a feed
+    	 *
     	 * @access public
     	 * @param object &$file Instance of SimplePie_File (or subclass)
     	 * @param SimplePie_File &$file
     	 * @return bool True on success, false on failure
     	 */
     	function set_file(&$file)
     	public function set_file(&$file)
+    	{
     		if (is_a($file, 'SimplePie_File'))
     		if ($file instanceof SimplePie_File)
+    		{
     			$this->feed_url = $file->url;
     			$this->permanent_url = $this->feed_url;
     			$this->file =& $file;
     			return true;
+    		}
-...
+    	}
     	/**
     	 * Set the raw XML data to parse
+    	 *
     	 * Allows you to use a string of RSS/Atom data instead of a remote feed.
+    	 *
     	 * If you have a feed available as a string in PHP, you can tell SimplePie
     	 * to parse that data string instead of a remote feed. Any set feed URL
     	 * takes precedence.
+    	 *
     	 * @access public
     	 * @since 1.0 Beta 3
     	 * @param string $data RSS or Atom data as a string.
     	 * @see SimplePie::set_feed_url()
     	 * @see set_feed_url()
     	 */
     	function set_raw_data($data)
     	public function set_raw_data($data)
+    	{
     		$this->raw_data = $data;
+    	}
     	/**
     	 * Allows you to override the default timeout for fetching remote feeds.
     	 * Set the the default timeout for fetching remote feeds
+    	 *
     	 * This allows you to change the maximum time the feed's server to respond
     	 * and send the feed back.
+    	 *
     	 * @access public
     	 * @since 1.0 Beta 3
     	 * @param int $timeout The maximum number of seconds to spend waiting to retrieve a feed.
     	 */
     	function set_timeout($timeout = 10)
     	public function set_timeout($timeout = 10)
+    	{
     		$this->timeout = (int) $timeout;
+    	}
     	/**
     	 * Forces SimplePie to use fsockopen() instead of the preferred cURL
     	 * functions.
     	 * Set custom curl options
+    	 *
     	 * This allows you to change default curl options
+    	 *
     	 * @access public
     	 * @since 1.0 Beta 3
     	 * @param bool $enable Force fsockopen() to be used
     	 * @param array $curl_options Curl options to add to default settings
     	 */
     	function force_fsockopen($enable = false)
     	public function set_curl_options(array $curl_options = array())
+    	{
     		$this->force_fsockopen = (bool) $enable;
     		$this->curl_options = $curl_options;
+    	}
     	/**
     	 * Outputs the raw XML content of the feed, after it has gone through
     	 * SimplePie's filters.
+    	 *
     	 * Used only for debugging, this function will output the XML content as
     	 * text/xml. When SimplePie reads in a feed, it does a bit of cleaning up
     	 * before trying to parse it. Many parts of the feed are re-written in
     	 * memory, and in the end, you have a parsable feed. XML dump shows you the
     	 * actual XML that SimplePie tries to parse, which may or may not be very
     	 * different from the original feed.
     	 * Force SimplePie to use fsockopen() instead of cURL
+    	 *
     	 * @access public
     	 * @since 1.0 Preview Release
     	 * @param bool $enable Enable XML dump
     	 * @since 1.0 Beta 3
     	 * @param bool $enable Force fsockopen() to be used
     	 */
     	function enable_xml_dump($enable = false)
     	public function force_fsockopen($enable = false)
+    	{
     		$this->xml_dump = (bool) $enable;
     		$this->force_fsockopen = (bool) $enable;
+    	}
     	/**
     	 * Enables/disables caching in SimplePie.
     	 * Enable/disable caching in SimplePie.
+    	 *
     	 * This option allows you to disable caching all-together in SimplePie.
     	 * However, disabling the cache can lead to longer load times.
+    	 *
     	 * @access public
     	 * @since 1.0 Preview Release
     	 * @param bool $enable Enable caching
     	 */
     	function enable_cache($enable = true)
     	public function enable_cache($enable = true)
+    	{
     		$this->cache = (bool) $enable;
+    	}
     	/**
     	 * Set the length of time (in seconds) that the contents of a feed
     	 * will be cached.
     	 * SimplePie to continue to fall back to expired cache, if enabled, when
     	 * feed is unavailable.
+    	 *
     	 * @access public
     	 * @param int $seconds The feed content cache duration.
     	 * This tells SimplePie to ignore any file errors and fall back to cache
     	 * instead. This only works if caching is enabled and cached content
     	 * still exists.
     	 * @param bool $enable Force use of cache on fail.
     	 */
     	public function force_cache_fallback($enable = false)
+    	{
     		$this->force_cache_fallback= (bool) $enable;
+    	}
     	/**
     	 * Set the length of time (in seconds) that the contents of a feed will be
     	 * cached
+    	 *
     	 * @param int $seconds The feed content cache duration
     	 */
     	function set_cache_duration($seconds = 3600)
     	public function set_cache_duration($seconds = 3600)
+    	{
     		$this->cache_duration = (int) $seconds;
+    	}
     	/**
     	 * Set the length of time (in seconds) that the autodiscovered feed
     	 * URL will be cached.
     	 * Set the length of time (in seconds) that the autodiscovered feed URL will
     	 * be cached
+    	 *
     	 * @access public
     	 * @param int $seconds The autodiscovered feed URL cache duration.
     	 */
     	function set_autodiscovery_cache_duration($seconds = 604800)
     	public function set_autodiscovery_cache_duration($seconds = 604800)
+    	{
     		$this->autodiscovery_cache_duration = (int) $seconds;
+    	}
     	/**
     	 * Set the file system location where the cached files should be stored.
     	 * Set the file system location where the cached files should be stored
+    	 *
     	 * @access public
     	 * @param string $location The file system location.
     	 */
     	function set_cache_location($location = './cache')
     	public function set_cache_location($location = './cache')
+    	{
     		$this->cache_location = (string) $location;
+    	}
     	/**
     	 * Determines whether feed items should be sorted into reverse chronological order.
     	 * Set whether feed items should be sorted into reverse chronological order
+    	 *
     	 * @access public
     	 * @param bool $enable Sort as reverse chronological order.
     	 */
     	function enable_order_by_date($enable = true)
     	public function enable_order_by_date($enable = true)
+    	{
     		$this->order_by_date = (bool) $enable;
+    	}
     	/**
     	 * Allows you to override the character encoding reported by the feed.
     	 * Set the character encoding used to parse the feed
+    	 *
     	 * @access public
     	 * @param string $encoding Character encoding.
     	 * This overrides the encoding reported by the feed, however it will fall
     	 * back to the normal encoding detection if the override fails
+    	 *
     	 * @param string $encoding Character encoding
     	 */
     	function set_input_encoding($encoding = false)
     	public function set_input_encoding($encoding = false)
+    	{
     		if ($encoding)
+    		{
-...
     	/**
     	 * Set how much feed autodiscovery to do
+    	 *
     	 * @access public
     	 * @see SIMPLEPIE_LOCATOR_NONE
     	 * @see SIMPLEPIE_LOCATOR_AUTODISCOVERY
     	 * @see SIMPLEPIE_LOCATOR_LOCAL_EXTENSION
-...
     	 * @see SIMPLEPIE_LOCATOR_REMOTE_EXTENSION
     	 * @see SIMPLEPIE_LOCATOR_REMOTE_BODY
     	 * @see SIMPLEPIE_LOCATOR_ALL
     	 * @param int $level Feed Autodiscovery Level (level can be a
     	 * combination of the above constants, see bitwise OR operator)
     	 * @param int $level Feed Autodiscovery Level (level can be a combination of the above constants, see bitwise OR operator)
     	 */
     	function set_autodiscovery_level($level = SIMPLEPIE_LOCATOR_ALL)
     	public function set_autodiscovery_level($level = SIMPLEPIE_LOCATOR_ALL)
+    	{
     		$this->autodiscovery = (int) $level;
+    	}
     	/**
     	 * Allows you to change which class SimplePie uses for caching.
     	 * Useful when you are overloading or extending SimplePie's default classes.
     	 * Get the class registry
+    	 *
     	 * @access public
     	 * @param string $class Name of custom class.
     	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
     	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
     	 * Use this to override SimplePie's default classes
     	 * @see SimplePie_Registry
     	 * @return SimplePie_Registry
     	 */
     	function set_cache_class($class = 'SimplePie_Cache')
     	public function &get_registry()
+    	{
     		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Cache'))
+    		{
     			$this->cache_class = $class;
     			return true;
+    		}
     		return false;
     		return $this->registry;
+    	}
     	/**
     	 * Allows you to change which class SimplePie uses for auto-discovery.
     	/**#@+
     	 * Useful when you are overloading or extending SimplePie's default classes.
+    	 *
     	 * @access public
     	 * @param string $class Name of custom class.
     	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
     	 * @deprecated Use {@see get_registry()} instead
     	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
     	 * @param string $class Name of custom class
     	 * @return boolean True on success, false otherwise
     	 */
     	/**
     	 * Set which class SimplePie uses for caching
     	 */
     	function set_locator_class($class = 'SimplePie_Locator')
     	public function set_cache_class($class = 'SimplePie_Cache')
+    	{
     		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Locator'))
+    		{
     			$this->locator_class = $class;
     			return true;
+    		}
     		return false;
     		return $this->registry->register('Cache', $class, true);
+    	}
     	/**
     	 * Allows you to change which class SimplePie uses for XML parsing.
     	 * Useful when you are overloading or extending SimplePie's default classes.
+    	 *
     	 * @access public
     	 * @param string $class Name of custom class.
     	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
     	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
     	 * Set which class SimplePie uses for auto-discovery
     	 */
     	function set_parser_class($class = 'SimplePie_Parser')
     	public function set_locator_class($class = 'SimplePie_Locator')
+    	{
     		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Parser'))
+    		{
     			$this->parser_class = $class;
     			return true;
+    		}
     		return false;
     		return $this->registry->register('Locator', $class, true);
+    	}
     	/**
     	 * Allows you to change which class SimplePie uses for remote file fetching.
     	 * Useful when you are overloading or extending SimplePie's default classes.
+    	 *
     	 * @access public
     	 * @param string $class Name of custom class.
     	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
     	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
     	 * Set which class SimplePie uses for XML parsing
     	 */
     	function set_file_class($class = 'SimplePie_File')
     	public function set_parser_class($class = 'SimplePie_Parser')
+    	{
     		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_File'))
+    		{
     			$this->file_class = $class;
     			return true;
+    		}
     		return false;
     		return $this->registry->register('Parser', $class, true);
+    	}
     	/**
     	 * Allows you to change which class SimplePie uses for data sanitization.
     	 * Useful when you are overloading or extending SimplePie's default classes.
+    	 *
     	 * @access public
     	 * @param string $class Name of custom class.
     	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
     	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
     	 * Set which class SimplePie uses for remote file fetching
     	 */
     	function set_sanitize_class($class = 'SimplePie_Sanitize')
     	public function set_file_class($class = 'SimplePie_File')
+    	{
     		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Sanitize'))
+    		{
     			$this->sanitize =& new $class;
     			return true;
+    		}
     		return false;
     		return $this->registry->register('File', $class, true);
+    	}
     	/**
     	 * Allows you to change which class SimplePie uses for handling feed items.
     	 * Useful when you are overloading or extending SimplePie's default classes.
+    	 *
     	 * @access public
     	 * @param string $class Name of custom class.
     	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
     	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
     	 * Set which class SimplePie uses for data sanitization
     	 */
     	function set_item_class($class = 'SimplePie_Item')
     	public function set_sanitize_class($class = 'SimplePie_Sanitize')
+    	{
     		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Item'))
+    		{
     			$this->item_class = $class;
     			return true;
+    		}
     		return false;
     		return $this->registry->register('Sanitize', $class, true);
+    	}
     	/**
     	 * Allows you to change which class SimplePie uses for handling author data.
     	 * Useful when you are overloading or extending SimplePie's default classes.
+    	 *
     	 * @access public
     	 * @param string $class Name of custom class.
     	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
     	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
     	 * Set which class SimplePie uses for handling feed items
     	 */
     	function set_author_class($class = 'SimplePie_Author')
     	public function set_item_class($class = 'SimplePie_Item')
+    	{
     		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Author'))
+    		{
     			$this->author_class = $class;
     			return true;
+    		}
     		return false;
     		return $this->registry->register('Item', $class, true);
+    	}
     	/**
     	 * Allows you to change which class SimplePie uses for handling category data.
     	 * Useful when you are overloading or extending SimplePie's default classes.
+    	 *
     	 * @access public
     	 * @param string $class Name of custom class.
     	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
     	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
     	 * Set which class SimplePie uses for handling author data
     	 */
     	function set_category_class($class = 'SimplePie_Category')
     	public function set_author_class($class = 'SimplePie_Author')
+    	{
     		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Category'))
+    		{
     			$this->category_class = $class;
     			return true;
+    		}
     		return false;
     		return $this->registry->register('Author', $class, true);
+    	}
     	/**
     	 * Allows you to change which class SimplePie uses for feed enclosures.
     	 * Useful when you are overloading or extending SimplePie's default classes.
+    	 *
     	 * @access public
     	 * @param string $class Name of custom class.
     	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
     	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
     	 * Set which class SimplePie uses for handling category data
     	 */
     	function set_enclosure_class($class = 'SimplePie_Enclosure')
     	public function set_category_class($class = 'SimplePie_Category')
+    	{
     		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Enclosure'))
+    		{
     			$this->enclosure_class = $class;
     			return true;
+    		}
     		return false;
     		return $this->registry->register('Category', $class, true);
+    	}
     	/**
     	 * Allows you to change which class SimplePie uses for <media:text> captions
     	 * Useful when you are overloading or extending SimplePie's default classes.
+    	 *
     	 * @access public
     	 * @param string $class Name of custom class.
     	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
     	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
     	 * Set which class SimplePie uses for feed enclosures
     	 */
     	function set_caption_class($class = 'SimplePie_Caption')
     	public function set_enclosure_class($class = 'SimplePie_Enclosure')
+    	{
     		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Caption'))
+    		{
     			$this->caption_class = $class;
     			return true;
+    		}
     		return false;
     		return $this->registry->register('Enclosure', $class, true);
+    	}
     	/**
     	 * Allows you to change which class SimplePie uses for <media:copyright>
     	 * Useful when you are overloading or extending SimplePie's default classes.
+    	 *
     	 * @access public
     	 * @param string $class Name of custom class.
     	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
     	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
     	 * Set which class SimplePie uses for `<media:text>` captions
     	 */
     	function set_copyright_class($class = 'SimplePie_Copyright')
     	public function set_caption_class($class = 'SimplePie_Caption')
+    	{
     		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Copyright'))
+    		{
     			$this->copyright_class = $class;
     			return true;
+    		}
     		return false;
     		return $this->registry->register('Caption', $class, true);
+    	}
     	/**
     	 * Allows you to change which class SimplePie uses for <media:credit>
     	 * Useful when you are overloading or extending SimplePie's default classes.
+    	 *
     	 * @access public
     	 * @param string $class Name of custom class.
     	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
     	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
     	 * Set which class SimplePie uses for `<media:copyright>`
     	 */
     	function set_credit_class($class = 'SimplePie_Credit')
     	public function set_copyright_class($class = 'SimplePie_Copyright')
+    	{
     		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Credit'))
+    		{
     			$this->credit_class = $class;
     			return true;
+    		}
     		return false;
     		return $this->registry->register('Copyright', $class, true);
+    	}
     	/**
     	 * Allows you to change which class SimplePie uses for <media:rating>
     	 * Useful when you are overloading or extending SimplePie's default classes.
+    	 *
     	 * @access public
     	 * @param string $class Name of custom class.
     	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
     	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
     	 * Set which class SimplePie uses for `<media:credit>`
     	 */
     	function set_rating_class($class = 'SimplePie_Rating')
     	public function set_credit_class($class = 'SimplePie_Credit')
+    	{
     		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Rating'))
+    		{
     			$this->rating_class = $class;
     			return true;
+    		}
     		return false;
     		return $this->registry->register('Credit', $class, true);
+    	}
     	/**
     	 * Allows you to change which class SimplePie uses for <media:restriction>
     	 * Useful when you are overloading or extending SimplePie's default classes.
+    	 *
     	 * @access public
     	 * @param string $class Name of custom class.
     	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
     	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
     	 * Set which class SimplePie uses for `<media:rating>`
     	 */
     	function set_restriction_class($class = 'SimplePie_Restriction')
     	public function set_rating_class($class = 'SimplePie_Rating')
+    	{
     		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Restriction'))
+    		{
     			$this->restriction_class = $class;
     			return true;
+    		}
     		return false;
     		return $this->registry->register('Rating', $class, true);
+    	}
     	/**
     	 * Allows you to change which class SimplePie uses for content-type sniffing.
     	 * Useful when you are overloading or extending SimplePie's default classes.
+    	 *
     	 * @access public
     	 * @param string $class Name of custom class.
     	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
     	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
     	 * Set which class SimplePie uses for `<media:restriction>`
     	 */
     	function set_content_type_sniffer_class($class = 'SimplePie_Content_Type_Sniffer')
     	public function set_restriction_class($class = 'SimplePie_Restriction')
+    	{
     		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Content_Type_Sniffer'))
+    		{
     			$this->content_type_sniffer_class = $class;
     			return true;
+    		}
     		return false;
     		return $this->registry->register('Restriction', $class, true);
+    	}
     	/**
     	 * Allows you to change which class SimplePie uses item sources.
     	 * Useful when you are overloading or extending SimplePie's default classes.
+    	 *
     	 * @access public
     	 * @param string $class Name of custom class.
     	 * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation
     	 * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation
     	 * Set which class SimplePie uses for content-type sniffing
     	 */
     	function set_source_class($class = 'SimplePie_Source')
     	public function set_content_type_sniffer_class($class = 'SimplePie_Content_Type_Sniffer')
+    	{
     		if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Source'))
+    		{
     			$this->source_class = $class;
     			return true;
+    		}
     		return false;
     		return $this->registry->register('Content_Type_Sniffer', $class, true);
+    	}
     	/**
     	 * Set which class SimplePie uses item sources
     	 */
     	public function set_source_class($class = 'SimplePie_Source')
+    	{
     		return $this->registry->register('Source', $class, true);
+    	}
     	/**#@-*/
     	/**
     	 * Allows you to override the default user agent string.
     	 * Set the user agent string
+    	 *
     	 * @access public
     	 * @param string $ua New user agent string.
     	 */
     	function set_useragent($ua = SIMPLEPIE_USERAGENT)
     	public function set_useragent($ua = SIMPLEPIE_USERAGENT)
+    	{
     		$this->useragent = (string) $ua;
+    	}
-...
     	/**
     	 * Set callback function to create cache filename with
+    	 *
     	 * @access public
     	 * @param mixed $function Callback function
     	 */
     	function set_cache_name_function($function = 'md5')
     	public function set_cache_name_function($function = 'md5')
+    	{
     		if (is_callable($function))
+    		{
-...
+    	}
     	/**
     	 * Set javascript query string parameter
     	 * Set options to make SP as fast as possible
+    	 *
     	 * @access public
     	 * @param mixed $get Javascript query string parameter
     	 */
     	function set_javascript($get = 'js')
+    	{
     		if ($get)
+    		{
     			$this->javascript = (string) $get;
+    		}
     		else
+    		{
     			$this->javascript = false;
+    		}
+    	}
     	/**
     	 * Set options to make SP as fast as possible.  Forgoes a
     	 * substantial amount of data sanitization in favor of speed.
     	 * Forgoes a substantial amount of data sanitization in favor of speed. This
     	 * turns SimplePie into a dumb parser of feeds.
+    	 *
     	 * @access public
     	 * @param bool $set Whether to set them or not
     	 */
     	function set_stupidly_fast($set = false)
     	public function set_stupidly_fast($set = false)
+    	{
     		if ($set)
+    		{
-...
     			$this->strip_comments(false);
     			$this->strip_htmltags(false);
     			$this->strip_attributes(false);
     			$this->add_attributes(false);
     			$this->set_image_handler(false);
+    		}
+    	}
-...
     	/**
     	 * Set maximum number of feeds to check with autodiscovery
+    	 *
     	 * @access public
     	 * @param int $max Maximum number of feeds to check
     	 */
     	function set_max_checked_feeds($max = 10)
     	public function set_max_checked_feeds($max = 10)
+    	{
     		$this->max_checked_feeds = (int) $max;
+    	}
     	function remove_div($enable = true)
     	public function remove_div($enable = true)
+    	{
     		$this->sanitize->remove_div($enable);
+    	}
     	function strip_htmltags($tags = '', $encode = null)
     	public function strip_htmltags($tags = '', $encode = null)
+    	{
     		if ($tags === '')
+    		{
-...
+    		}
+    	}
     	function encode_instead_of_strip($enable = true)
     	public function encode_instead_of_strip($enable = true)
+    	{
     		$this->sanitize->encode_instead_of_strip($enable);
+    	}
     	function strip_attributes($attribs = '')
     	public function strip_attributes($attribs = '')
+    	{
     		if ($attribs === '')
+    		{
-...
     		$this->sanitize->strip_attributes($attribs);
+    	}
     	function set_output_encoding($encoding = 'UTF-8')
     	public function add_attributes($attribs = '')
+    	{
     		if ($attribs === '')
+    		{
     			$attribs = $this->add_attributes;
+    		}
     		$this->sanitize->add_attributes($attribs);
+    	}
     	/**
     	 * Set the output encoding
+    	 *
     	 * Allows you to override SimplePie's output to match that of your webpage.
     	 * This is useful for times when your webpages are not being served as
     	 * UTF-8. This setting will be obeyed by {@see handle_content_type()}, and
     	 * is similar to {@see set_input_encoding()}.
+    	 *
     	 * It should be noted, however, that not all character encodings can support
     	 * all characters. If your page is being served as ISO-8859-1 and you try
     	 * to display a Japanese feed, you'll likely see garbled characters.
     	 * Because of this, it is highly recommended to ensure that your webpages
     	 * are served as UTF-8.
+    	 *
     	 * The number of supported character encodings depends on whether your web
     	 * host supports {@link http://php.net/mbstring mbstring},
     	 * {@link http://php.net/iconv iconv}, or both. See
     	 * {@link http://simplepie.org/wiki/faq/Supported_Character_Encodings} for
     	 * more information.
+    	 *
     	 * @param string $encoding
     	 */
     	public function set_output_encoding($encoding = 'UTF-8')
+    	{
     		$this->sanitize->set_output_encoding($encoding);
+    	}
     	function strip_comments($strip = false)
     	public function strip_comments($strip = false)
+    	{
     		$this->sanitize->strip_comments($strip);
+    	}
-...
     	 * Set element/attribute key/value pairs of HTML attributes
     	 * containing URLs that need to be resolved relative to the feed
+    	 *
     	 * @access public
     	 * Defaults to |a|@href, |area|@href, |blockquote|@cite, |del|@cite,
     	 * |form|@action, |img|@longdesc, |img|@src, |input|@src, |ins|@cite,
     	 * |q|@cite
+    	 *
     	 * @since 1.0
     	 * @param array $element_attribute Element/attribute key/value pairs
     	 * @param array|null $element_attribute Element/attribute key/value pairs, null for default
     	 */
     	function set_url_replacements($element_attribute = array('a' => 'href', 'area' => 'href', 'blockquote' => 'cite', 'del' => 'cite', 'form' => 'action', 'img' => array('longdesc', 'src'), 'input' => 'src', 'ins' => 'cite', 'q' => 'cite'))
     	public function set_url_replacements($element_attribute = null)
+    	{
     		$this->sanitize->set_url_replacements($element_attribute);
+    	}
     	/**
     	 * Set the handler to enable the display of cached favicons.
+    	 *
     	 * @access public
     	 * @param str $page Web-accessible path to the handler_favicon.php file.
     	 * @param str $qs The query string that the value should be passed to.
     	 */
     	function set_favicon_handler($page = false, $qs = 'i')
+    	{
     		if ($page != false)
+    		{
     			$this->favicon_handler = $page . '?' . $qs . '=';
+    		}
     		else
+    		{
     			$this->favicon_handler = '';
+    		}
+    	}
     	/**
     	 * Set the handler to enable the display of cached images.
+    	 *
     	 * @access public
     	 * @param str $page Web-accessible path to the handler_image.php file.
     	 * @param str $qs The query string that the value should be passed to.
     	 */
     	function set_image_handler($page = false, $qs = 'i')
     	public function set_image_handler($page = false, $qs = 'i')
+    	{
     		if ($page != false)
     		if ($page !== false)
+    		{
     			$this->sanitize->set_image_handler($page . '?' . $qs . '=');
+    		}
-...
+    	}
     	/**
     	 * Set the limit for items returned per-feed with multifeeds.
     	 * Set the limit for items returned per-feed with multifeeds
+    	 *
     	 * @access public
     	 * @param integer $limit The maximum number of items to return.

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Revision 67bc28c9

Added by Jim Pingle over 8 years ago