Commit Graph

32 Commits

Author SHA1 Message Date
Bill Blume e3fb160f5f
Fixed parsing of conditionals in COUNTIF functions
Conditional operators in the selection parameter of COUNTIF
functions were not being parsed properly, causing evaluations
of formulae with such functions to sometimes fail.

Fixes #526
Closes #528
2018-06-10 14:25:33 +09:00
Adrien Crivelli 064076ac6d
Fix unit tests for PHP 5.6 2018-05-07 11:53:55 +09:00
MarkBaker bbe11eed37 Full unit tests for SUBTOTAL function 2018-05-06 23:43:02 +01:00
MarkBaker f08eeaa2ed Code works, but the tests don't yet 2018-04-21 20:34:25 +01:00
MarkBaker 36afa01d33 SUBTOTAL within a SUBTOAL range should be ignored 2018-04-21 01:33:26 +01:00
MarkBaker 04b4e74ec7 Basic unit testing for 100 series actions for SUBTOTAL() with hidden rows/columns 2018-04-20 07:24:11 +01:00
MarkBaker 1ece540254 Basic unit test for SUBTOTAL() function 2018-04-19 22:44:23 +01:00
Josh Grant 148bee1991
Support `_xlfn.` prefix and add `ISFORMULA`, `MODE.SNGL`, `STDEV.S`, `STDEV.P`
This change adds support for newer functions that are prefixed
by _xlfn. (#356). The calculation engine has been updated to
recognise these as functions, and drop the _xlfn. part.

It also add a couple of the new functions such as STDEV.S/P,
MODE.SNGL, ISFORMULA.

Fixes #356
Closes #390
2018-02-26 09:35:53 +01:00
Adrien Crivelli bf2dbbaf10
COLUMNS and ROWS functions crashed in some cases
Fixes #336
Fixes https://github.com/PHPOffice/PHPExcel/issues/1383
2018-01-13 18:01:50 +09:00
Adrien Crivelli 36441da330
Fix unit tests for 2018
Closes #311
2018-01-02 00:39:38 +09:00
MarkBaker 90366f9dd1 style fixes 2017-11-26 23:18:11 +00:00
MarkBaker 19fd27811d Improved GCD() evaluation and additional tests 2017-11-26 22:13:29 +00:00
Maxim 4b4bac53aa INDEX(): fix getting row and col numbers from references (#239)
Allow to use cell references as row and column in function INDEX(). Eg:

```
=INDEX(A1:B5, A9)
```
2017-10-06 14:01:20 +09:00
Maxim 088a76737e Fix DAY() function with 0<x<1 input (#230)
Also bring support for OpenOffice DATE() calculation method
2017-10-04 12:57:01 +09:00
Maxim 810f174d6e Fix INDEX() function when rows count less than row number (#233) 2017-09-30 12:13:20 +09:00
Paolo Agostinetto fd83c191ea MATCH function behavior when third parameter is equal to 1 or -1
Fixes #51 
Closes #122
2017-04-01 12:36:02 +09:00
Christian Schmidt 3560f11935
Replace mbStrReplace() with str_replace()
By design, UTF-8 allows any byte-oriented substring searching algorithm,
since the sequence of bytes for a character cannot occur anywhere else
([source](https://en.wikipedia.org/wiki/UTF-8#Advantages_3)).

So `str_replace()` also works for UTF-8-encoded strings, assuming that
the input strings are valid UTF-8 strings. The previous implementation
of mbStrReplace() did nothing to detect invalid strings.

Also, `str_replace()` does not support [Unicode equivalence](https://en.wikipedia.org/wiki/Unicode_equivalence),
but nor do the other `mb_string` functions, and nor does `=SUBSTITUTE()` in Excel
(tested on Excel for Mac version 15.19.1, Excel 2016 for Windows and LibreOffice 5.1).

Closes #109
2017-03-06 11:33:06 +09:00
Adrien Crivelli 8dddf56c2e
Use proper syntax for variadic functions
This simplify code, increase readability and improve the function
signature for API users.
2017-01-23 15:01:20 +09:00
Adrien Crivelli f0445366d2
Fix date related unit tests for 2017 2017-01-04 17:37:23 +09:00
mattkibbler 62345ef4da
Allow start and end date of DATEDIF function to be the same 2016-12-04 19:04:10 +09:00
Matthias Van Woensel 39b8dbd0a1
Adding float cast to MOD function
If $a or $b are not strings, you can get an error that fmod needs param 1 ($a) to be of type double.
MS Excel does not fall over when you insert an empty string in MOD, so I'm guessing PHPExcel should do the same?
2016-12-04 16:12:51 +09:00
Adrien Crivelli ae1b85f961
Fix code style 2016-10-02 15:21:52 +09:00
Adrien Crivelli 431a1799fb
Fix unit tests for YEARFRAC() 2016-10-02 15:17:52 +09:00
Adrien Crivelli 8c4c11346b
Fix unit tests for DATEDIF()
Leap years where not properly taken into consideration
2016-10-02 14:46:11 +09:00
Adrien Crivelli 60533a4f59
Fix unit tests for WEEKDAY()
In Excel the expected value was incorrect (but it would be different
for LibreOffice)
2016-10-02 09:28:00 +09:00
Adrien Crivelli 23fbc845dd
Fix unit tests for WEEKNUM() 2016-10-01 22:33:12 +09:00
Adrien Crivelli 67918419c4
Fix code style 2016-09-01 12:50:10 +09:00
MarkBaker fb2edfdacf Merge branch 'develop' of https://github.com/PHPOffice/PhpSpreadsheet into develop
# Conflicts:
#	src/Autoloader.php
2016-08-31 21:58:08 +01:00
MarkBaker fae27a6d63 As iconv is now enabled by default in PHP, make it a requirement, and modify strig functions to use it where appropriate 2016-08-31 21:52:42 +01:00
Adrien Crivelli 20ccfa0d59
Fix unit tests for MDETERM() 2016-08-25 14:23:26 +09:00
Adrien Crivelli 539a89a918
Rename namespace `PHPExcel` to `PhpSpreadsheet`
This also fix a few bugs that were introduced when migrating to
namespace. Some non-namespaces classes were leftover

FIX #15
2016-08-16 23:24:47 +09:00
Adrien Crivelli e1f81f0fe0
Refactor tests data from custom format to PHP
FIX #14
2016-08-16 21:00:19 +09:00