From 6da7a2afdc7fce7c6387cc8fc05d3548132e8ee3 Mon Sep 17 00:00:00 2001
From: Xavier Noguer Gallego <xnoguer@php.net>
Date: Wed, 23 Apr 2003 23:25:49 +0000
Subject: [PATCH] fixing swapping of columns in formulas (JT Hughes)

git-svn-id: https://svn.php.net/repository/pear/packages/Spreadsheet_Excel_Writer/trunk@124415 c90b9560-bf6c-de11-be94-00142212c4b1
---
 Writer/Parser.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Writer/Parser.php b/Writer/Parser.php
index 8825b2c..865bdb4 100644
--- a/Writer/Parser.php
+++ b/Writer/Parser.php
@@ -938,12 +938,12 @@ class Spreadsheet_Excel_Writer_Parser extends PEAR
         $row     = $match[4];
         
         // Convert base26 column string to a number.
-        $expn   = 0;
+        $expn   = strlen($col_ref) - 1;
         $col    = 0;
         for($i=0; $i < strlen($col_ref); $i++)
         {
             $col += (ord($col_ref{$i}) - ord('A') + 1) * pow(26, $expn);
-            $expn++;
+            $expn--;
         }
     
         // Convert 1-index to zero-index