From 52e7ab47c68c918e05e46d0db47c3dd8843935ee Mon Sep 17 00:00:00 2001
From: Xavier Noguer Gallego <xnoguer@php.net>
Date: Tue, 8 Nov 2005 03:32:52 +0000
Subject: [PATCH] removing 31 characters restriction on sheets names for BIFF8
 (bug #1921)

git-svn-id: https://svn.php.net/repository/pear/packages/Spreadsheet_Excel_Writer/trunk@200195 c90b9560-bf6c-de11-be94-00142212c4b1
---
 Writer/Workbook.php | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/Writer/Workbook.php b/Writer/Workbook.php
index fd105ce..ac9d3d9 100644
--- a/Writer/Workbook.php
+++ b/Writer/Workbook.php
@@ -322,9 +322,12 @@ class Spreadsheet_Excel_Writer_Workbook extends Spreadsheet_Excel_Writer_BIFFwri
             $name = $sheetname.($index+1);
         }
 
-        // Check that sheetname is <= 31 chars (Excel limit).
-        if (strlen($name) > 31) {
-            return $this->raiseError("Sheetname $name must be <= 31 chars");
+        // Check that sheetname is <= 31 chars (Excel limit before BIFF8).
+        if ($this->_BIFF_version != 0x0600)
+        {
+            if (strlen($name) > 31) {
+                return $this->raiseError("Sheetname $name must be <= 31 chars");
+            }
         }
 
         // Check that the worksheet name doesn't already exist: a fatal Excel error.