From db58c4e4c3205a8be41756a43d66bfdf49ff7bf1 Mon Sep 17 00:00:00 2001
From: JR Conlin <jrconlin@gmail.com>
Date: Sun, 1 Jul 2012 17:53:52 -0700
Subject: [PATCH] rawurlencode misencodes '~'. Thanks to samharnack for the fix

---
 php/OAuthSimple.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/php/OAuthSimple.php b/php/OAuthSimple.php
index 0f3671d..5212805 100644
--- a/php/OAuthSimple.php
+++ b/php/OAuthSimple.php
@@ -373,7 +373,9 @@ class OAuthSimple {
             throw new OAuthSimpleException('Array passed to _oauthEscape');
 		}
         $string = rawurlencode($string);
-		
+
+	//FIX: rawurlencode of ~ 
+       	$string = str_replace('%7E','~', $string);
        	$string = str_replace('+','%20',$string);
         $string = str_replace('!','%21',$string);
         $string = str_replace('*','%2A',$string);