Mark Baker
4d92e77d00
Eliminate need for use of money_format() function; various fixes to HLOOKUP, VLOOKUP and DOLLAR functions + unit tests
2013-06-15 12:15:03 +01:00
Mark Baker
de2248d1d4
Fix for SUMIF(), COUNTIF() and related functions if condition references a blank cell, courtesy of watermark86
2013-05-24 09:19:13 +01:00
Mark Baker
6a4be7da3c
Update to copyright year in file headers, and minor documentation updates
2013-05-14 12:20:28 +01:00
Mark Baker
891981928d
Doc Block changes
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git-svn-id: https://phpexcel.svn.codeplex.com/svn/trunk@87638 2327b42d-5241-43d6-9e2a-de5ac946f064
2012-03-11 17:58:38 +00:00
Mark Baker
7bda2c3f3b
Change copyright 2011 -> 2012
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git-svn-id: https://phpexcel.svn.codeplex.com/svn/trunk@87246 2327b42d-5241-43d6-9e2a-de5ac946f064
2012-03-03 21:08:29 +00:00
Mark Baker
695edbf677
Minor tweaks to Excel functions to handle envelope cases
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git-svn-id: https://phpexcel.svn.codeplex.com/svn/trunk@85852 2327b42d-5241-43d6-9e2a-de5ac946f064
2012-01-29 14:25:25 +00:00
Mark Baker
f0959c9ef3
Minor tweaks to Excel functions to handle envelope cases
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git-svn-id: https://phpexcel.svn.codeplex.com/svn/trunk@85783 2327b42d-5241-43d6-9e2a-de5ac946f064
2012-01-26 20:06:35 +00:00
Mark Baker
24a9eb285c
Use of empty() rather than count() to test if arrays are empty or not - simple performance tweak... empty() is over twice as fast as count()
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git-svn-id: https://phpexcel.svn.codeplex.com/svn/trunk@85344 2327b42d-5241-43d6-9e2a-de5ac946f064
2012-01-16 12:34:22 +00:00
Mark Baker
59e85a379d
Added flushInstance() method to clear the calculation cache, but only if the calculation engine has been instantiated.
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Moved precision setting from functions.php to the calculation engine constructor, with a reset when the calculation engine instance is unset... will be of value when I switch the code to support a calculation engine/cache with each instantiated PHPExcel object.
git-svn-id: https://phpexcel.svn.codeplex.com/svn/trunk@67403 2327b42d-5241-43d6-9e2a-de5ac946f064
2011-01-25 23:11:32 +00:00
Maarten Balliauw
ccbb28167b
Updated headers to reflect the new year. Happy new year 2011!
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git-svn-id: https://phpexcel.svn.codeplex.com/svn/trunk@66338 2327b42d-5241-43d6-9e2a-de5ac946f064
2011-01-03 09:20:10 +00:00
Mark Baker
787dae6334
Performance tweaks to the Calculation Engine to reduce memory usage. Splitting the functions.php into several smaller classes based on function category, so that only those category files actually used by functions in formulae will be included by the autoloader
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git-svn-id: https://phpexcel.svn.codeplex.com/svn/trunk@64719 2327b42d-5241-43d6-9e2a-de5ac946f064
2010-12-02 17:56:33 +00:00
Mark Baker
9641c16df0
Memory and Performance Improvements
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git-svn-id: https://phpexcel.svn.codeplex.com/svn/trunk@64204 2327b42d-5241-43d6-9e2a-de5ac946f064
2010-11-23 17:24:29 +00:00
Maarten Balliauw
509f27e5c6
Migration from off-site Subversion repository (part 1).
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git-svn-id: https://phpexcel.svn.codeplex.com/svn/trunk@59884 2327b42d-5241-43d6-9e2a-de5ac946f064
2010-08-26 19:14:53 +00:00
