From 7fe662a30b494c3d7b185227c77421a260932774 Mon Sep 17 00:00:00 2001
From: uckelman <uckelman@nomic.net>
Date: Tue, 13 Apr 2010 19:33:43 +0000
Subject: Added utf8_quote() for email headers.

git-svn-id: https://vassalengine.svn.sourceforge.net/svnroot/vassalengine/site-src/trunk@6695 67b53d14-2c14-4ace-a08f-0dab2b34000c
---
 src/Util.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/Util.php b/src/Util.php
index 2384911..f06718d 100644
--- a/src/Util.php
+++ b/src/Util.php
@@ -8,4 +8,14 @@ function build_message_id($time, $postId, $forumHost) {
   return "<$time.$postId.bridge@$forumHost>";
 }
 
+/*
+function is_ascii($string) {
+  return !preg_match('/[^\x00-\x7F]/S', $str);
+}
+*/
+
+function utf8_quote($string) {
+  return '=?UTF-8?B?' . base64_encode($string) . '?=';
+}
+
 ?>
-- 
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