Mark Baker 08673b5820 Initial experiments using the new Database query logic with Conditional Statistical Functions (#1880) ... - Refactoring of the Statistical Conditional functions (`AVERAGEIF()`, `AVERAGEIFS()`, `COUNTIF()`, `COUNTIFS()`, `MAXIFS()` and `MINIFS()` to use the new Database functions codebase. - Extended unit testing - Fix handling for null values - Fixes to wildcard text searches There's still scope for further improvements to memory usage and performance; but for now the code is stable with all unit tests passing		2021-02-27 18:26:12 +01:00
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Database	Initial experiments using the new Database query logic with Conditional Statistical Functions (#1880)	2021-02-27 18:26:12 +01:00
DateTime	Restoring State After Static Changes in Tests (#1571)	2020-07-15 13:23:00 +02:00
Engineering	Additional Unit Test Cases for Convert UoM (#1864)	2021-02-19 08:41:26 +01:00
Financial	Extract remaining Excel function unit tests into separate test classes for each function (#1817)	2021-01-31 15:09:56 +01:00
Logical	Add support for IFS() logical function (#1442)	2020-06-20 18:21:19 +02:00
LookupRef	Update PHP-CS-Fixer rules	2020-05-18 13:49:57 +09:00
MathTrig	Let's see what Scrutinizer makes of these changes (#1859)	2021-02-18 12:39:24 +01:00
Statistical	Initial experiments using the new Database query logic with Conditional Statistical Functions (#1880)	2021-02-27 18:26:12 +01:00
TextData	Problems Using Builtin PHP Functions Directly As Excel Functions (#1799)	2021-01-26 22:55:06 +01:00
Web	WEBSERVICE is HTTP client agnostic	2020-07-19 11:33:01 +09:00