From f4038a2160d55a7f519a3b42be1aa96e29e9a908 Mon Sep 17 00:00:00 2001
From: ftimme <ft@falkotimme.com>
Date: Wed, 27 Feb 2013 09:01:40 -0500
Subject: [PATCH] - Fixed "FUNCTION databasename.CONCAT does not exist" error for older MySQL versions.

---
 interface/lib/classes/simplepie.inc.php |   26 +++++++++++++-------------
 1 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/interface/lib/classes/simplepie.inc.php b/interface/lib/classes/simplepie.inc.php
index 697270f..d6d2045 100644
--- a/interface/lib/classes/simplepie.inc.php
+++ b/interface/lib/classes/simplepie.inc.php
@@ -9103,7 +9103,7 @@
 		return $time;
 	}
 
-	function absolutize_url($relative, $base)
+	static function absolutize_url($relative, $base)
 	{
 		$iri = SimplePie_IRI::absolutize(new SimplePie_IRI($base), $relative);
 		return $iri->get_iri();
@@ -9163,7 +9163,7 @@
 		return $output . $input;
 	}
 
-	function get_element($realname, $string)
+	static function get_element($realname, $string)
 	{
 		$return = array();
 		$name = preg_quote($realname, '/');
@@ -9304,7 +9304,7 @@
 		die('Cached file for ' . $identifier_url . ' cannot be found.');
 	}
 
-	function fix_protocol($url, $http = 1)
+	public static function fix_protocol($url, $http = 1)
 	{
 		$url = SimplePie_Misc::normalize_url($url);
 		$parsed = SimplePie_Misc::parse_url($url);
@@ -9336,7 +9336,7 @@
 		}
 	}
 
-	function parse_url($url)
+	public static function parse_url($url)
 	{
 		$iri = new SimplePie_IRI($url);
 		return array(
@@ -9359,7 +9359,7 @@
 		return $iri->get_iri();
 	}
 
-	function normalize_url($url)
+	public static function normalize_url($url)
 	{
 		$iri = new SimplePie_IRI($url);
 		return $iri->get_iri();
@@ -9428,7 +9428,7 @@
 		return strtr($string, $convert_table);
 	}
 
-	function change_encoding($data, $input, $output)
+	public static function change_encoding($data, $input, $output)
 	{
 		$input = SimplePie_Misc::encoding($input);
 		$output = SimplePie_Misc::encoding($output);
@@ -9469,7 +9469,7 @@
 		}
 	}
 
-	function encoding($charset)
+	public static function encoding($charset)
 	{
 		// Normalization from UTS #22
 		switch (strtolower(preg_replace('/(?:[^a-zA-Z0-9]+|([^0-9])0+)/', '\1', $charset)))
@@ -10785,7 +10785,7 @@
 		}
 	}
 
-	function get_curl_version()
+	public static function get_curl_version()
 	{
 		if (is_array($curl = curl_version()))
 		{
@@ -11006,7 +11006,7 @@
 		}
 	}
 
-	function atom_10_construct_type($attribs)
+	static function atom_10_construct_type($attribs)
 	{
 		if (isset($attribs['']['type']))
 		{
@@ -11059,7 +11059,7 @@
 		}
 	}
 
-	function is_isegment_nz_nc($string)
+	static function is_isegment_nz_nc($string)
 	{
 		return (bool) preg_match('/^([A-Za-z0-9\-._~\x{A0}-\x{D7FF}\x{F900}-\x{FDCF}\x{FDF0}-\x{FFEF}\x{10000}-\x{1FFFD}\x{20000}-\x{2FFFD}\x{30000}-\x{3FFFD}\x{40000}-\x{4FFFD}\x{50000}-\x{5FFFD}\x{60000}-\x{6FFFD}\x{70000}-\x{7FFFD}\x{80000}-\x{8FFFD}\x{90000}-\x{9FFFD}\x{A0000}-\x{AFFFD}\x{B0000}-\x{BFFFD}\x{C0000}-\x{CFFFD}\x{D0000}-\x{DFFFD}\x{E1000}-\x{EFFFD}!$&\'()*+,;=@]|(%[0-9ABCDEF]{2}))+$/u', $string);
 	}
@@ -11245,7 +11245,7 @@
 	 * @param string $data XML data
 	 * @return array Possible encodings
 	 */
-	function xml_encoding($data)
+	public static function xml_encoding($data)
 	{
 		// UTF-32 Big Endian BOM
 		if (substr($data, 0, 4) === "\x00\x00\xFE\xFF")
@@ -11699,7 +11699,7 @@
 	 * @param string $relative Relative IRI
 	 * @return SimplePie_IRI
 	 */
-	function absolutize($base, $relative)
+	static function absolutize($base, $relative)
 	{
 		$relative = (string) $relative;
 		if ($relative !== '')
@@ -12151,7 +12151,7 @@
 		}
 		else
 		{
-			$this->query = $this->replace_invalid_with_pct_encoding($query, 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~!$\'()*+,;:@/?');
+			$this->query = $this->replace_invalid_with_pct_encoding($query, 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~!$\'()*+,;:@/?&=');
 		}
 		$this->valid[__FUNCTION__] = true;
 		return true;

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