From: kink <kink@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Thu, 23 Feb 2006 13:10:58 +0000 (+0000)
Subject: also parse uppercase U\RL
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=3367c904895ba81795d85f8bdefc2b5b4dfb372c;p=squirrelmail.git

also parse uppercase U\RL


git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@10815 7612ce4b-ef26-0410-bec9-ea0150e637f0
---

diff --git a/functions/mime.php b/functions/mime.php
index bed523a7..14ad942c 100644
--- a/functions/mime.php
+++ b/functions/mime.php
@@ -1701,7 +1701,7 @@ function sq_fixstyle($body, $pos, $message, $id, $mailbox){
     //                           "url(\\1$secremoveimg\\2)", $content);
     // remove NUL
     $content = str_replace("\0", "", $content);
-    $content = preg_replace("/(\\\\)?u(\\\\)?r(\\\\)?l(\\\\)?/",'url', $content);
+    $content = preg_replace("/(\\\\)?u(\\\\)?r(\\\\)?l(\\\\)?/i",'url', $content);
     // NB I insert NUL characters to keep to avoid an infinite loop. They are removed after the loop.
     while (preg_match("/url\s*\(\s*[\'\"]?([^:]+):(.*)?[\'\"]?\s*\)/si", $content, $matches)) {
         $sProto = strtolower($matches[1]);