From e3783581044f177d9d799662f05807f5c82cacd7 Mon Sep 17 00:00:00 2001
From: vargenau <vargenau@96ab9672-09ca-45d6-a79d-3d69d39ca109>
Date: Tue, 7 Oct 2014 07:54:52 +0000
Subject: [PATCH] Remove unused function charset_convert

git-svn-id: svn://svn.code.sf.net/p/phpwiki/code/trunk@9205 96ab9672-09ca-45d6-a79d-3d69d39ca109
---
 lib/stdlib.php | 20 --------------------
 1 file changed, 20 deletions(-)

diff --git a/lib/stdlib.php b/lib/stdlib.php
index 36b89ab32..e71202b80 100644
--- a/lib/stdlib.php
+++ b/lib/stdlib.php
@@ -83,7 +83,6 @@
     extractSection ($section, $content, $page, $quiet = false, $sectionhead = false)
     isExternalReferrer()
 
-    charset_convert($from, $to, $data)
     string_starts_with($string, $prefix)
     string_ends_with($string, $suffix)
     array_remove($arr,$value)
@@ -2000,25 +1999,6 @@ function loadPhpExtension($extension)
     return extension_loaded($extension);
 }
 
-function charset_convert($from, $to, $data)
-{
-    if (strtolower($from) == 'utf-8' and strtolower($to) == 'iso-8859-1')
-        return utf8_decode($data);
-    if (strtolower($to) == 'utf-8' and strtolower($from) == 'iso-8859-1')
-        return utf8_encode($data);
-
-    if (loadPhpExtension("iconv")) {
-        $tmpdata = iconv($from, $to, $data);
-        if (!$tmpdata)
-            trigger_error("charset conversion $from => $to failed. Wrong source charset?", E_USER_WARNING);
-        else
-            $data = $tmpdata;
-    } else {
-        trigger_error("The iconv extension cannot be loaded", E_USER_WARNING);
-    }
-    return $data;
-}
-
 function string_starts_with($string, $prefix)
 {
     return (substr($string, 0, strlen($prefix)) == $prefix);
-- 
2.45.0