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Author SHA1 Message Date
Maarten Balliauw
fdc4532bc7 When libxmlloader options are teh default values, disable the entity loader as well. CVE-2014-2054 by MITRE 2014-02-21 11:06:44 +01:00
Mark Baker
1abf061df3 AS we're using simpleXML for xml reading still, we need to use libxml_disable_entity_loader(true); for XXE security patch 2014-02-21 10:01:44 +00:00
Mark Baker
98205e5ec7 Warning in security docs 2014-02-21 09:56:57 +00:00
Mark Baker
c243bcb8ad Updated documentation for XXE injection in readers 2014-02-21 09:51:59 +00:00
Maarten Balliauw
e04bf7ed09 Merge pull request #322 from maartenba/develop 
Disabled libxml external entity loading by default.
 2014-02-21 09:26:01 +01:00
Maarten Balliauw
1dad681142 Disabled libxml external entity loading by default. 
If you want to allow loading external entity references in XML, call PHPExcel_Settings::setLibXmlLoaderOptions(0).
 2014-02-21 09:23:55 +01:00
Mark Baker
220da7485e Bugfix: Work item CP20703 - Calculation engine incorrectly evaluates empty cells as #VALUE 2014-02-09 16:08:17 +00:00
Mark Baker
353c46886c Extend headers to handle IE 9 problems and IE/SSL caching problems 2014-02-09 15:27:36 +00:00
Adrien Crivelli
a0da3e32ec Double quote support for SUMIF() condition 
SUMIF() condition can have double quote, such as '=SUMIF(A2:A4,">""",B2:B4)'.
This formula purpose is to compare the character double quote (").

In our previous patch (commit f1a1f525) we wrongly assumed that
PHPExcel_Calculation_MathTrig::SUMIF() expected the condition to escaped ('>""'),
but this is actually not the case in real use of PHPExcel, so the unit tests were
modified accordingly to use non-escaped condition ('>"').
 2014-01-17 21:01:57 +09:00
Mark Baker
496b76e70a Bugfix: Work Item CP20604 - Adding Sheet to Workbook Bug 2014-01-08 10:15:07 +00:00
Navarr Barnier
dde17c4e1d Add ext-xmlwriter as a Composer requirement 
XMLWriter is surprisingly a different extension from xml; and so is not installed on some systems (such as Gentoo).  This commit enforces it to be installed, since it's necessary for the functionality of PHPExcel.
 2014-01-03 16:59:32 -05:00
Mark Baker
992aee683a Update to copyright year in file headers 2013-12-31 18:36:33 +00:00
Mark Baker
93b3b8eed2 Bugfix: Work Item GH-290 - AdvancedValueBinder "Division by zero"-error 2013-12-31 01:13:06 +00:00
Mark Baker
70892b93c8 Bugfix: (EliuFlorez) Work item GH-279 - Fatal error: Call to a member function cellExists() line: 3327 in calculation.php if referenced worksheet doesn't exist 2013-12-31 00:06:56 +00:00
Mark Baker
4a18c9cf58 Merge pull request #279 from EliuFlorez/patch-1 
Update Calculation.php
 2013-12-30 16:04:26 -08:00
Mark Baker
dc97d2f46b Improve fluent interface in charting methods 2013-12-30 23:44:42 +00:00
Mark Baker
19fc61114d Bugfix: (Roy Shahbazian) Work Item GH-299 - Fixed typo in Chart/Layout set/getYMode() 2013-12-30 22:27:40 +00:00
Mark Baker
8cd6f56fdd Bugfix: (Jazzo) Work Item GH-248 - Excel2007 does not correctly mark rows as hidden 2013-12-30 22:19:05 +00:00
Mark Baker
2bcaa01ecc Bugfix: Work Item GH-193 - Fix to empty worksheet garbage collection when using cell caching 2013-12-29 23:48:42 +00:00
Mark Baker
30070f35c2 Bugfix: Work Item GH-257 - Passing an array of cells to _generateRow() in the HTML/PDF Writer causes caching problems with last cell in the range 2013-12-28 13:40:24 +00:00
Mark Baker
56eae54a4b Minor fix to chart layout 2013-12-23 08:13:12 +00:00
Mark Baker
fcb794e2e2 Bugfix: Work Item GH-275 - Insert New Row/Column Before is not correctly updating formula references 2013-12-09 23:45:45 +00:00
Mark Baker
e79181cb4d Bugfix: Work Item GH-275 - Insert New Row/Column Before is not correctly updating formula references 2013-12-09 22:33:45 +00:00
Eliu Florez
b9907446a3 Update Calculation.php 
PHPExcel Fatal error: Call to a member function cellExists() line: 3327
 2013-12-04 22:46:55 -04:30
Mark Baker
7a90c5b888 Mods to handle encrypted files on both 32-bit and 64-bit versions of PHP - currently only tested on 32-bit Windows 2013-12-03 13:51:40 +00:00
Mark Baker
ee03569d72 General: (infojunkie) Work Item GH-276 - Convert properties to string in OOCalc reader 2013-12-01 11:37:10 +00:00
Mark Baker
9f93cab6c5 Merge pull request #276 from infojunkie/OOCalcReaderXML 
Convert properties to string in OOCalc reader
 2013-12-01 03:34:54 -08:00
Mark Baker
c7a6431e09 Feature: (trvrnrth) Work Item GH-261 - Add support for reading protected (RC4 encrypted) .xls files (tweaked for PHP 5.2 compatibility) 2013-11-28 23:43:57 +00:00
infojunkie
b671d8376f Convert properties to string in OOCalc reader 2013-11-25 16:18:46 -08:00
Mark Baker
4570c52d2a Bugfix: (PowerKiKi) Work Item GH-270/GH-31 - Binary comparison of strings are case insensitive 2013-11-23 21:38:09 +00:00
Mark Baker
56c9d079d1 Merge pull request #270 from PowerKiKi/issue_31 
Binary comparaison of strings are case insensitive
 2013-11-23 13:36:16 -08:00
Mark Baker
f2f097733b Bugfix: (PowerKiKi) Work Item GH-273 - ISTEXT() return wrong result if referencing an empty but formatted cell 2013-11-23 21:22:06 +00:00
Mark Baker
aa5a9d4168 Merge pull request #273 from PowerKiKi/issue_is_text 
ISTEXT() return wrong result if referencing an empty but formatted cell
 2013-11-23 13:00:50 -08:00
Adrien Crivelli
5d6687b6ce ISTEXT() return wrong result if referencing an empty but formatted cell 
ISTEXT should always return FALSE for empty cells, however PHPExcel returns
TRUE if the cell is formatted. This can be reproduced in Excel by choosing
formatting category "Text" for cell A1, and then in cell B1 input the
formula '=ISTEXT(A1)'. B1 will display FALSE, but PHPExcel will return TRUE.

This patch fix the NULL value being incorrectly cast to an empty string, and
thus eliminating ISTEXT() issue (and probably several others).
 2013-11-22 19:33:56 +09:00
Adrien Crivelli
f2e24ecdd4 Comparison operators on strings are usually case insensitive 
Excel, Gnumeric and Google Spreadsheet are case insensitive, so the
default behavior of PHPExcel is modified accordingly.

However OpenOffice is case sensitive and is also supported via the
compatibility mode of PHPExcel.

Fixes #31
 2013-11-21 16:04:59 +09:00
bolovincev
f505648ec5 Update Worksheet.php getStyleByColumnAndRow() 
http://phpexcel.codeplex.com/discussions/263626

$objPHPExcel->getActiveSheet()->getStyleByColumnAndRow(1, 2, 5, 2)->applyFromArray($styleArray);

It is very convenient in cycles
 2013-11-19 22:51:11 +03:00
Mark Baker
f5bd6dc0f2 Bugfix: (IndrekHaav) Work Item CP16208 - Fixed undefined variable error due to $styleArray being used before it's initialised 2013-11-18 14:28:22 +00:00
Mark Baker
9c6287a323 Bugfix: (IndrekHaav) Work Item GH-212 - Fix for formulae that reference a sheet whose name begins with a digit: 
these were erroneously identified as numeric values, causing the parser to throw an undefined variable error.
 2013-11-18 14:20:37 +00:00
Mark Baker
30459d260d General: (RomanSyroeshko) GB-265 - PHPExcel_Shared_String.IsUTF8 returns FALSE for Cyrillic UTF-8 input 2013-11-18 08:00:49 +00:00
Mark Baker
7f0a8044a4 Markdown charset, second attempt 2013-11-17 21:45:30 +00:00
Mark Baker
dc416f83a5 Fix UTF-8 in markdown 2013-11-17 21:36:43 +00:00
Mark Baker
aa660150ae Documentation (jamescostian) GH-234 - Fixed some malformed Markdown 2013-11-17 19:52:35 +00:00
Mark Baker
f3755a0965 Documentation fix: (PowerKiKi) GH-224 - Minor fix in DocBlock 2013-11-17 19:43:47 +00:00
Mark Baker
4eefabf7a0 Modify OOCalc reader to work with PCLZip rather than ZipArchive if configured to do so 2013-11-17 17:45:21 +00:00
Mark Baker
0d8a5d1f0b General: (adamriyadi) Work Item GH-247 - Modify PHPExcel_Reader_Excel2007 to use zipClass from PHPExcel_Settings::getZipClass() 
This allows the use of PCLZip when reading for people that don't have access to ZipArchive
 2013-11-17 17:33:56 +00:00
Mark Baker
7fb98dbcd5 Fix to new PCLZip wrapper locateName() method 2013-11-17 14:15:22 +00:00
Mark Baker
51a1661c79 Feature: (adamriyadi) GH-247 - Add locateName() and getFromName() to PHPExcel_Shared_ZipArchive 2013-11-17 13:09:11 +00:00
Mark Baker
732cb11e0c Feature: (LWol) Work Item GH-252 - Adding support for macros, Ribbon in Excel 2007 2013-11-17 00:11:45 +00:00
Mark Baker
fe84015077 On the chance that a cell doesn't have a defined style but it's still trying to be formatted 2013-11-16 10:38:30 +00:00
Mark Baker
968bfef0a2 Bugfix: When duplicating conditional styles, styles shifted by one column to the right 2013-11-15 19:24:51 +00:00