SimplePie 1.5.4 (#2814)

https://github.com/simplepie/simplepie/compare/1.5.3..a72e1dfafe7870affdae3edf0d9a494e4fa31bc6
Follow up of the update to 1.5.3
https://github.com/FreshRSS/FreshRSS/pull/2702
Requires PHP 5.6+
https://github.com/FreshRSS/FreshRSS/pull/2527#issuecomment-592952451

1 files changed, 13 insertions, 12 deletions

diff --git a/lib/SimplePie/SimplePie.php b/lib/SimplePie/SimplePie.php
index 87626f369..e7ecae5e7 100644
--- a/lib/SimplePie/SimplePie.php
+++ b/lib/SimplePie/SimplePie.php
@@ -5,7 +5,7 @@
  * A PHP-Based RSS and Atom Feed Framework.
  * Takes the hard work out of managing a complete RSS/Atom solution.
  *
- * Copyright (c) 2004-2017, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
+ * Copyright (c) 2004-2017, Ryan Parman, Sam Sneddon, Ryan McCue, and contributors
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification, are
@@ -33,10 +33,10 @@
  * POSSIBILITY OF SUCH DAMAGE.
  *
  * @package SimplePie
- * @version 1.5.3
- * @copyright 2004-2017 Ryan Parman, Geoffrey Sneddon, Ryan McCue
+ * @version 1.5.4
+ * @copyright 2004-2017 Ryan Parman, Sam Sneddon, Ryan McCue
  * @author Ryan Parman
- * @author Geoffrey Sneddon
+ * @author Sam Sneddon
  * @author Ryan McCue
  * @link http://simplepie.org/ SimplePie
  * @license http://www.opensource.org/licenses/bsd-license.php BSD License
@@ -50,7 +50,7 @@ define('SIMPLEPIE_NAME', 'SimplePie');
 /**
  * SimplePie Version
  */
-define('SIMPLEPIE_VERSION', '1.5.3');
+define('SIMPLEPIE_VERSION', '1.5.4');
 
 /**
  * SimplePie Build
@@ -677,9 +677,9 @@ class SimplePie
 	 */
 	public function __construct()
 	{
-		if (version_compare(PHP_VERSION, '5.3', '<'))
+		if (version_compare(PHP_VERSION, '5.6', '<'))
 		{
-			trigger_error('Please upgrade to PHP 5.3 or newer.');
+			trigger_error('Please upgrade to PHP 5.6 or newer.');
 			die();
 		}
 
@@ -718,7 +718,7 @@ class SimplePie
 	 */
 	public function __destruct()
 	{
-		if ((version_compare(PHP_VERSION, '5.3', '<') || !gc_enabled()) && !ini_get('zend.ze1_compatibility_mode'))
+		if ((version_compare(PHP_VERSION, '5.6', '<') || !gc_enabled()) && !ini_get('zend.ze1_compatibility_mode'))
 		{
 			if (!empty($this->data['items']))
 			{
@@ -1285,8 +1285,8 @@ class SimplePie
 	/**
 	 * Set the handler to enable the display of cached images.
 	 *
-	 * @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.
+	 * @param string $page Web-accessible path to the handler_image.php file.
+	 * @param string $qs The query string that the value should be passed to.
 	 */
 	public function set_image_handler($page = false, $qs = 'i')
 	{
@@ -1773,8 +1773,8 @@ class SimplePie
 					}
 					$cache = $this->registry->call('Cache', 'get_handler', array($this->cache_location, call_user_func($this->cache_name_function, $file->url), 'spc'));
 				}
-				$this->feed_url = $file->url;
 			}
+			$this->feed_url = $file->url;
 			$locate = null;
 		}
 
@@ -1973,7 +1973,8 @@ class SimplePie
 	 *
 	 * When the 'permanent' mode is disabled (default),
 	 * may or may not be different from the URL passed to {@see set_feed_url()},
-	 * depending on whether auto-discovery was used.
+	 * depending on whether auto-discovery was used, and whether there were
+	 * any redirects along the way.
 	 *
 	 * @since Preview Release (previously called `get_feed_url()` since SimplePie 0.8.)
 	 * @todo Support <itunes:new-feed-url>