Commit Graph

249 Commits

Author SHA1 Message Date
MarkBaker fc78cd5422 Minimum PHP 7.0 and updated travis 2019-05-30 11:59:01 +02:00
Aleksandr Borovikov 53ac682ba7 Fix #956: Incorrectly handled backslash-escaped space characters within number formats (#957)
Backslash-escaped space characted sometimes not converted to quoted strings, so formatted string contains extra slashes.
2019-05-30 11:37:48 +02:00
MarkBaker c783c3443e Updates to changelog 2019-05-30 10:06:05 +02:00
MarkBaker fd7d19f90b Updates to changelog 2019-05-30 10:05:37 +02:00
Harry Gulliford 0b3deeaac5 Add accounting number format style (#974) 2019-05-30 09:18:03 +02:00
Fräntz Miccoli 9a208b31d8
Fix a SUMIF warning when having different length of arrays provided as input
Closes #873
2019-05-26 20:58:00 +12:00
Adrien Crivelli 27255ce808
Whitelist `tsv` extension when opening CSV files
Fixes #429
2019-05-26 20:07:01 +12:00
Adrien Crivelli 84e09df798
1.7.0 2019-05-26 14:50:36 +12:00
phinor 98d1782bbb Xls(x) Readers now respect the readBlankCells setting. (#835)
* Prevented reading of blank cells.

The "readEmptyCells" attribute is ignored when reading spreadsheets, resulting in memory bloat.

* Included a test file for Unit Testing

A file that contains 100 referenced cells, one of which contains data.

* New test file for reading in empty cells

* Added test for reading in a blank cell

* Updated CHANGELOG

* Changed "s to 's

Change required for code style compliance

* Further Code Style Changes

Removed spaces after variable, before array indices.

* Further Code Style Changes

* Further Code Style Changes

Removed additional spaces.

* Updated reader and tests.
2019-04-15 21:40:20 +02:00
Michael Roth 15abdf43ad - Create unit test (#944)
- Add changelog entry for issue #700
2019-04-15 21:39:11 +02:00
Fräntz Miccoli ccebf0f288 Fix VLOOKUP whose return was impacted by order for a $not_exact_match (#854)
* Highlight VLOOKUP bug with a new test

* Remove useless statements + fix VLOOKUP bug

Please not that we have still inconsistencies in Excel (See LOOKUP and
VLOOKUP.php test files)

* Base strtolower on our StringHelper in LookupRef
2019-04-15 21:37:23 +02:00
MrCue 25c7187727 Fix return type hint (#947) 2019-04-15 21:33:07 +02:00
Fräntz Miccoli 8b589c4ef3 Fix MATCH an error was appearing when comparing strings against 0 (always true) + making a return statement a bit more explicit (#855) 2019-03-06 22:37:06 +01:00
Mark Baker 9b004b1e6a
Ignore escaped enclosures within an enclosure when inferring csv separator (#906) 2019-02-25 23:20:50 +01:00
Mark Baker 033ed16db5
Dde call safe handling (#891)
* Set handler for quoted text cells and DDE expressions in the Calculation engine
2019-02-18 22:56:32 +01:00
Patrick Brouwers 1c99f4999c [Feature] Html reader improvements (#884)
* Extract character set, so we can convert to UTF-8 if required

* Set column width and row height when defined on tr/td

* Parse align and valign on td

* Specify number format of cell via html attribute

* Formatting of b, strong, i and em tags

* Inserting image in cell when using img tag in html

* Add applying inline styles: border, fonts, alignment, dimensions

* Add tests for applying inline styles
2019-02-16 23:11:16 +01:00
Adrien Crivelli bf00f0cc5f
1.6.0 2019-01-02 15:42:54 +11:00
Adrien Crivelli 0e8fde9be6
`master` is the new default branch
`master` is now the only permanent branch. Features and fixes should be merged
into `master` when stable. Pull requests should be forked from `master`.

`develop` branch disappear entirely in favor of temporary features/fixes branches.
2019-01-02 15:28:38 +11:00
Adrien Crivelli 3b0c686630
Fix iconv unsupported `//IGNORE//TRANSLIT` on IBM i
Fixes #791
2019-01-02 14:23:34 +11:00
GreatHumorist 699da09176
Fix time format for duration was incorrect
When using format `[h]:mm` it should convert to the "total hours:minutes"

Closes #666
Fixes #664
Fixes #446
Fixes #342
2019-01-02 13:17:52 +11:00
Kirill Petrov 39b573b29d
Fix infinite loop when reading invalid ODS files
According to the spec, http://docs.oasis-open.org/office/v1.2/os/OpenDocument-v1.2-os-part1.html#__RefHeading__1415588_253892949,
a `<table:table-row>` can only ever contains a `<table:table-cell>` or
a `<table:covered-table-cell>`, but it seems that some invalid files in the wild
may contains something else. That would trigger an infinite loop. So instead we
totally ignore the invalid content.

Closes #832
2019-01-02 12:16:41 +11:00
Mahmoud Abdo 86c635b3f5
Fix color from CSS when reading from HTML
In case we generate Spreadsheet from html file and the code
in file have text color in css "color:#FF00FF" it will showing
as black color because it will render like rgb content with } "FF00FF}"
So, we fix it by adding missing bracket "{".

Closes #831
2019-01-02 11:57:30 +11:00
Matt Allan 0f8292fc0b
Use gt operator instead of max for highest row
Using an operator is significantly faster than calling the max function.
As this method is called more than once per cell the difference adds up.

Closes #824
2019-01-02 11:09:55 +11:00
Matt Allan ff6f4f4ec0
Remove duplicate strtoupper
Removing the duplicate strtoupper call has a meaningful impact on
performance since this method is called at least once per cell.

`Worksheet::getCells` currently calls `strtoupper` twice. `strtoupper`
is kind of expensive and this method is called at least once for every
cell in the spreadsheet.  By removing the unnecessary second call the
runtime decreases by 18% when importing a ~100K cell spreadsheet.

Closes #825
2019-01-01 17:54:55 +11:00
Matt Allan f28289f92a
Use a generator for Cells::getAllCacheKeys
Using a generator reduces memory usage and improves performance
when loading large spreadsheets.

Closes #822
2019-01-01 17:38:07 +11:00
Philipp Kolesnikov 8918888e7c
libxml_disable_entity_loader() changes global state so it should be used as local as possible
Fixes #801
Closes #802
Closes #803
2019-01-01 17:25:24 +11:00
Paolo 6a48b505b6
Support COUNTIFS multiple arguments
Because Excel COUNTIFS function can have more than 2 arguments.

Closes #830
2019-01-01 16:38:45 +11:00
Fräntz Miccoli 294ba58dde
Exact match in VLOOKUP now returns first match
It was inconsistent with spreadsheet software before.

Closes #809
2018-12-15 17:42:07 +11:00
Fräntz Miccoli db2621c4fe
Add tests for the LOOKUP function
We were performing operations to patch for missing $result_vector
even when one was defined, this was causing bugs on edge cases.

Fixes #796
Closes #816
2018-12-15 16:23:45 +11:00
Dennis Birkholz e56fbe2745
Fix column names if read filter calls in XLSX reader skip columns
Fixes #777
Closes #778
2018-12-10 20:00:26 +11:00
Krzysztof Ruszczynski 12bf085c57
Custom color for pie and donut charts
This is an follow-up for #158

Fixes #768
2018-12-10 18:43:55 +11:00
MarkBaker 501f5722be Changelog 2018-11-29 22:52:48 +01:00
Dennis Birkholz 95c41da020 Cache readFilter access and skip inner loops for empty/default readFilter (#773)
For large XLSX files `Reader/Xlsx::readColumnsAndRowsAttributes()` performs
a lot of calls to `$this->getReadFilter()` and `$this->getReadFilter()->readCell()`
as `readCell()` is called twice for each (possibbly filled) cell.

By ignoring calls to the DefaultReadFilter implementation (which always returns true),
using no custom read filter will not incur any runtime penalty.

The runtime penaltiy when using a custom read filter is reduced by a third by
caching the read filter into a variable instead of using the getter method.

Fixes issue #772.
2018-11-29 22:50:48 +01:00
Mark Baker a5eb64c77f
Matrix (#790)
* Refactor Excel Matrix functions to use external Matrix library rather than JAMA
2018-11-29 22:25:31 +01:00
MarkBaker b6a73aec56 Improvements to the design of the XML Security Scanner 2018-11-25 18:39:05 +01:00
MarkBaker f5d1f03e94 Update Changelog 2018-11-20 20:57:38 +01:00
MarkBaker 7f46932b2f Update Changelog 2018-11-20 20:51:42 +01:00
Guillaume RODRIGUEZ 3bea6f516b
Fix index overflow on data values array
Fix index overflow on data values array for multi level detection.

Fixes #747
Fixes #748
2018-11-11 21:43:44 +11:00
Adrien Crivelli e4ffeb4f0f
Move feature in correct section 2018-11-11 21:39:19 +11:00
Albert Scherman 31e25ad14b
Support page margin in mPDF
Fixes #750
Fixes #751
2018-11-11 21:30:00 +11:00
Danielle McLean 6703624223
Write generated HTML into Mpdf in chunks, rather than as one gigantic string
Due to a limitation in Mpdf, the HTML string passed to its WriteHTML method
must not exceed a particular length. PhpSpreadsheet produces one HTML string
containing all spreadsheet data when writing to HTML, which can easily exceed
Mpdf's size limit. Thus, it was impossible to write large spreadsheets to PDF
using the Mpdf writer - this change fixes that issue.

Fixes #637
Fixes #706
2018-11-03 18:37:47 +11:00
Milan Davídek 3be06a5e87
Support overriding `DefaultValueBinder::dataTypeForValue()`
This allow to avoid overriding `DefaultValueBinder::bindValue()`

Fixes #735
2018-11-03 17:25:43 +11:00
Guillaume RODRIGUEZ fdc224af7c
Fix print area parser for XLSX reader
XLSX workbook references may not contains quotes in print area

Fixes #733
Fixes #734
2018-10-28 14:37:05 +11:00
Laurent 79d86ef5cc
Csv reader avoid notice when the file is empty
Fixes #337
2018-10-28 14:16:53 +11:00
Jon Dufresne 5b3870c508
Prefer https:// URLs when available in docs & comments
Fixes #737
2018-10-28 13:55:00 +11:00
marcusblevin 98d10475f2
SUMIFS sum values only once
Values were summed multiple times if it matched several conditions
whereas it should only be summed once.

Fixes #704
Fixes #710
2018-10-28 13:09:08 +11:00
Sreten Ilić ed6a3a0148
Support numeric condition in SUMIF, SUMIFS, AVERAGEIF, COUNTIF, MAXIF and MINIF
Fixes #683
Fixes #701
2018-10-28 12:47:53 +11:00
Adrien Crivelli 2dfd06c598
1.5.0 2018-10-21 21:04:54 +11:00
Paul Barton 813855b2b2
Fix CSV delimiter detection on line breaks
The CSV Reader can now correctly ignore line breaks inside
enclosures which allows it to determine the delimiter
correctly.

Fixes #716
Fixes #717
2018-10-21 18:23:55 +11:00
Adrien Crivelli 09eb05f367
OFFSET should allow omitted height and width
Commit 8dddf56 inadvertently removed the ability to omit the width
and height arguments to the OFFSET function. And #REF! is returned
because the function is validating that the new $pCell argument
is present. It is present, but it has been passed in the $height position.

We fixed this by always passing $pCell at the last position and filling
missing arguments with NULL values.

Fixes #561
Fixes #565
2018-10-21 17:45:02 +11:00
Biser Antonov 2c981e47a1
Added the DAYS() function
https://support.office.com/en-us/article/days-function-57740535-d549-4395-8728-0f07bff0b9df
2018-10-21 15:26:46 +11:00
Adrien Crivelli f25d8b72c0
Move changelog entry under unreleased 2018-10-07 18:50:31 +11:00
bayzhanov 08b4456641
Xls file threw exception during open by Xls reader
Ignore some exception in property, if stream is empty

Fixes #402
Fixes #659
2018-10-07 18:49:01 +11:00
Scorty ae9dd13aa0 Skip non numeric value in SUMIF
MS Excel skip non numeric values also. PhpSpreadsheet used to fail on string value with: Warning: A non-numeric value encountered.

Fixes  #618
2018-10-07 17:24:23 +11:00
Timur 50a9bc83ab Sheet title can contain exclamation mark (in formulas)
When extracting sheet title from string reference (like `"Work!sheet1!A1"`), PHP function `explode()` divide this string into three parts: `['Work', 'sheet1', 'A1']`. And then these wrong values are used in formulas, ranges, etc.

This change fix that problem by using special function `Worksheet::extractSheetTitle()`. This function also has been changed to make sure that worksheet title can contain "!" character. So, that function search last position of "!" in reference string and divide it to 2 parts correctly: `['Work!sheet1', 'A1']`.

Fixes #325
Fixes #662
2018-10-03 12:52:51 +09:00
Adrien Crivelli 57404f4374
1.4.1 2018-09-30 12:57:24 +09:00
Derek Bonner 01501b6ff2 Remove locale from format string to prevent formatting error (#644)
When a formatting string has a locale in it an error can occur when outputting. For example when the format string with a locale such as `[$-1010409]#,##0.00;-#,##0.00` appears, a value of 9.98 comes back as $9.98. This is because at https://github.com/PHPOffice/PhpSpreadsheet/blob/1.4.0/src/PhpSpreadsheet/Style/NumberFormat.php#L711 the numberFormat regex will match to the zeros inside the locale ([$-1010409]). Attempts to adjust the numberFormat regex caused regressions in other tests. Adding another step to filter out the locale caused no regression.
2018-09-28 21:28:40 +09:00
AegirLeet bebfb1e41a Fix warning when reading xlsx without styles
Fixes https://github.com/PHPOffice/PHPExcel/issues/1134
Fixes #631
2018-08-19 15:43:54 +09:00
Dalibor Karlović 5e090d1af0
Allow iterators to go out of bounds with prev()
Iterators prev() behavior is now consistent with next(), meaning
that it can go out of bounds and it must be validated with valid()
before using it.

Fixes #587
Fixes #627
2018-08-19 14:02:17 +09:00
Adrien Crivelli 125f462a71
1.4.0 2018-08-06 11:58:06 +09:00
Daniel 46eabbad60
Rowspans/colspans were incorrect when adding worksheet using loadIntoExisting
Rowspans/colspans are now respected for each HTML document added to an existing
spreadsheet as a new worksheet. The protected $rowspan class property should
be emptied on each call to `loadIntoExisting`.

Fixes #619
Fixes #620
2018-08-05 13:41:06 +09:00
Andrew Siegman adf95bcc0e
Migration tool keep variables containing $PHPExcel untouched
Fixes #598
Fixes #609
2018-08-05 13:27:55 +09:00
Walter Nasich 048947e390
Avoid memory exhaustion when cloning worksheet with a drawing
When cloning `BaseDrawing`, its worksheet will be set as null and thus be
orphaned. But when cloning the worksheet, it will re-assign itself as the
new worksheet for the BaseDrawing.

That way we avoid recursive cloning of a Worksheet that would clone a
BaseDrawing that would clone a Worksheet etc.

Fixes #437
Fixes #613
2018-08-05 13:21:01 +09:00
Mark Baker 1b96c95a44
Add new Complex Number Functions introduced in MS Excel 2013 (#601)
* - Refactored Complex Engineering Functions to use external complex number library
- Added calculation engine support for the new complex number functions that were added in MS Excel 2013
    - IMCOSH()  Returns the hyperbolic cosine of a complex number
    - IMCOT()   Returns the cotangent of a complex number
    - IMCSC()   Returns the cosecant of a complex number
    - IMCSCH()  Returns the hyperbolic cosecant of a complex number
    - IMSEC()   Returns the secant of a complex number
    - IMSECH()  Returns the hyperbolic secant of a complex number
    - IMSINH()  Returns the hyperbolic sine of a complex number
    - IMTAN()   Returns the tangent of a complex number
* Simplified the parseComplex() method in the PhpOffice\PhpSpreadsheet\Calculation\Engineering class, using Complex\Complex; and docblock flagged as deprecated
2018-07-25 14:38:44 +01:00
Mark Baker 67cdee6033
Add new Bitwise Functions introduced in MS Excel 2013 (#603)
* - Added calculation engine support for the new bitwise functions that were added in MS Excel 2013
  - BITAND()     Returns a Bitwise 'And' of two numbers
  - BITOR()      Returns a Bitwise 'Or' of two number
  - BITXOR()     Returns a Bitwise 'Exclusive Or' of two numbers
  - BITLSHIFT()  Returns a number shifted left by a specified number of bits
  - BITRSHIFT()  Returns a number shifted right by a specified number of bits
2018-07-22 22:16:34 +01:00
Mark Baker 9b44cf3418
Add further new Functions introduced in MS Excel 2013 and 2016 (#608)
- Fix ISFORMULA() function to work with a cell reference to another worksheet
 - Added calculation engine support for the new functions that were added in MS Excel 2013 and MS Excel 2016
   - Text Functions
     - CONCAT()     Synonym for CONCATENATE()
     - NUMBERVALUE()  Converts text to a number, in a locale-independent way
     - UNICHAR()    Synonym for CHAR() in PHPSpreadsheet, which has always used UTF-8 internally
     - UNIORD()     Synonym for ORD() in PHPSpreadsheet, which has always used UTF-8 internally
     - TEXTJOIN()   Joins together two or more text strings, separated by a delimiter
   - Logical Functions
     - XOR()        Returns a logical Exclusive Or of all arguments
   - Date/Time Functions
     - ISOWEEKNUM()  Returns the ISO 8601 week number of the year for a given date
   - Lookup and Reference Functions
     - FORMULATEXT()  Returns a formula as a string
   - Engineering Functions
     - ERF.PRECISE()   Returns the error function integrated between 0 and a supplied limit
     - ERFC.PRECISE()  Synonym for ERFC
   - Math and Trig Functions
     - SEC()          Returns the secant of an angle
     - SECH()         Returns the hyperbolic secant of an angle
     - CSC()          Returns the cosecant of an angle
     - CSCH()         Returns the hyperbolic cosecant of an angle
     - COT()          Returns the cotangent of an angle
     - COTH()         Returns the hyperbolic cotangent of an angle
     - ACOT()         Returns the cotangent of an angle
     - ACOTH()        Returns the hyperbolic cotangent of an angle
  - Financial Functions
    - PDURATION()    Calculates the number of periods required for an investment to reach a specified value
    - RRI()          Calculates the interest rate required for an investment to grow to a specified future value
2018-07-22 19:17:04 +01:00
yuzhakov 17d4a54666
Read and write hyperlink for drawing image
Fixes #490
2018-07-15 13:00:30 +09:00
Einar Lielmanis b05d07a365 Chained operations on cell ranges involving borders are now possible
Fixes #428
Fixes #578
2018-07-15 12:19:54 +09:00
Rolands Usāns eb31899225 Function EXACT(arg1, arg2) support (#595) 2018-07-15 11:56:25 +09:00
Andrew Siegman 043327bb7d
Exclude the vendor folder in migration
Fixes #481
Fixes #586
2018-07-08 13:35:40 +09:00
Adrien Crivelli 9fdcaabe3c
Could not open CSV file containing HTML fragment
We now always trust the file extension to avoid false positive of mime
detection for most simple cases. But we still try to guess the mime type
if the file extension does not match or is missing.

Fixes #564
2018-06-25 11:12:27 +09:00
Bill Blume edb68ce05c
Support workbook view attributes for Xlsx format
Editing a Xlsx document using PhpSpreadsheet should preserve the workbook
view attributes of that document. For example, if the worksheet tabs are
hidden in the original document, they should remain hidden after updating.

Fixes #523
Fixes #525
2018-06-24 20:15:38 +09:00
Derek Bonner 7a4cbd4fd5 Cell formats with escaped spaces were causing incorrect date formatting
Fix issue where escaped spaces in cell format would cause incorrect
date format leading to incorrect time conversions

Fixes #557
Closes #558
2018-06-24 19:35:45 +09:00
Mewes Kochheim a6bb491539
Fixed method call (setRevisionPassword -> setRevisionsPassword)
Fixes #553
2018-06-18 13:47:58 +09:00
Adrien Crivelli aa5b0d0236
1.3.1 2018-06-12 22:40:21 +09:00
Adrien Crivelli 371c800e3f
Ranges across Z and AA columns incorrectly threw an exception
Fixes #545
2018-06-11 22:54:11 +09:00
Adrien Crivelli 2eb342c13d
1.3.0 2018-06-10 15:44:19 +09:00
Bill Blume 4c09d4f668
Properly set selected cells for frozen panes
Properly set the selected cells for worksheets with frozen panes when
writing Xlsx documents. Beforehand, the saved Xlsx documents were
generating corruption warnings when opened in Excel.

Fixes #532
Closes #535
2018-06-10 14:56:53 +09:00
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
Robin D'Arcy ed2185417e
Throw exception for invalid range to prevent infinite loop
Fixes #519
Closes #521
2018-06-10 13:34:10 +09:00
Adrien Crivelli 4bc3ee3830
Update Changelog for previous commit 2018-06-10 13:06:57 +09:00
Dominik b509b672e0
Xlsx reader do not read rows and columns filtered out in readFilter at all
Set rows and columns dimensions for only cells rows and columns
allowed by readfilter

Fixes #370
Closes #421
2018-05-26 13:30:21 +09:00
Dominik 7e9f43bf5b
Fix Xlsx loaded an extra empty comment for each real comment
Fixes #375
Closes #420
2018-05-26 11:19:12 +09:00
Robin D'Arcy c723833d6f Allow CSV escape character to be set
Fixes #492
Closes #510
2018-05-23 10:31:41 +09:00
Adrien Crivelli 148909300c
`Helper\Html` support UTF-8 HTML input
Assume UTF-8 encoding. Not assuming UTF-8 would mangle text such as "русский"

Fixes #444
2018-05-20 19:52:53 +09:00
Chris Wild 275c35c877
Expose sheet title maximum length as `Worksheet::SHEET_TITLE_MAXIMUM_LENGTH`
Closes #482
2018-05-12 21:27:39 +09:00
Maxim Bulygin 83c759e951
Support to read and write unsupported data for XLSX
This will let users read a file that contains data that are not properly
supported and write them back to a new file untouched.

- load workbookProtection attributes
- save loaded pageSetup[r:id]
- save loaded sheet's AlternateContent
- save loaded unparsed VmlDrawings
- save loaded drawing files `rId`
- save loaded draw's AlternateContent
- save loaded control properties
- save loaded printer settings
- save loaded unparsed override content types (for ctrlProp, ...)

Closes #435
2018-05-12 11:47:46 +09:00
MarkBaker 216cbadd8c Issue 332 Changelog 2018-05-06 23:51:39 +01:00
Adrien Crivelli 36acc37287
1.2.1 2018-04-10 12:53:16 +09:00
Gints Murāns e5e8be26d5
Plain text and richtext mixed in same cell can be read
This was introduced in 0084776160

Fixes #442
Closes #453
2018-04-09 10:56:52 +09:00
Adrien Crivelli 8380fb3ad2
1.2.0 2018-03-04 21:41:15 +01:00
Adrien Crivelli 6e2447d933
`setStrikethrough()` did not set the font
Fixes #403
2018-03-04 21:39:32 +01:00
Tony Brix bdc95b14bf
Select correct cell when calling freezePane
Fixes a bug when calling `$sheet->freezePane('B2')` without a second argument.
The selected cell will now be `B2` instead of the incorrect `B3`.

Fixes #389
Closes #393
2018-03-03 16:48:30 +01:00
Josh Grant a089a87671
Avoid losing calculated value type
Closes #394
2018-03-03 11:51:06 +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 1adc3a6688
Read printing area correctly when skipping some sheets
Fixes #371
2018-02-25 19:40:11 +01:00
luciferfran ae1ec5f2cf
Use proper € symbol for currency format
This also place the symbol after the figure as it is by far the most
common usage according to https://en.wikipedia.org/wiki/Language_and_the_euro#Summary

Closes #379
2018-02-25 13:51:47 +01:00
Jan-Sverre Riksfjord 2e37578971
Fix zoom scale problems on reading bad xlsx files
Some computer programs will output xlsx files that do not compare 100%
to the standards. Excel will open the file without any problem.

setZoomScaleNormal() should throw exception when manually setting the
scale to less than or equals 0, but when reading files, we should
be able to read a file with such error, as Excel does.

Closes #350
2018-02-11 14:50:07 +09:00
Chris Wild 608a2edba7
HTML writer creates a generator meta tag
Fixes #312
Closes #362
2018-02-11 14:34:38 +09:00
Adrien Crivelli e31878ceb1
Check for MIME type to know if CSV reader can read a file
CSV reader used to accept any file without any kind of check. That made
users incorrectly believe that things were ok, even though there is no
way for CSV reader to read anything else that plain text files.

Fixes #167
2018-02-05 21:33:23 +09:00
Adrien Crivelli de7758f9b6
Avoid potentially unsupported PSR-16 cache keys
Ensure compatibility with all PSR-16 cache implementation by using
a stricter character set for cache key that match the spec.

Fixes #354
2018-02-01 21:27:36 +09:00
Adrien Crivelli a2771e562e
1.1.0
- Support for PHP 7.2
- Support cell comments in HTML writer and reader - [#308](https://github.com/PHPOffice/PhpSpreadsheet/issues/308)
- Option to stop at a conditional styling, if it matches (only XLSX format) - [#292](https://github.com/PHPOffice/PhpSpreadsheet/pull/292)
- Support for line width for data series when rendering Xlsx - [#329](https://github.com/PHPOffice/PhpSpreadsheet/pull/329)

- Better auto-detection of CSV separators - [#305](https://github.com/PHPOffice/PhpSpreadsheet/issues/305)
- Support for shape style ending with `;` - [#304](https://github.com/PHPOffice/PhpSpreadsheet/issues/304)
- Freeze Panes takes wrong coordinates for XLSX - [#322](https://github.com/PHPOffice/PhpSpreadsheet/issues/322)
- `COLUMNS` and `ROWS` functions crashed in some cases - [#336](https://github.com/PHPOffice/PhpSpreadsheet/issues/336)
- Support XML file without styles - [#331](https://github.com/PHPOffice/PhpSpreadsheet/pull/331)
- Cell coordinates which are already a range cause an exception [#319](https://github.com/PHPOffice/PhpSpreadsheet/issues/319)
2018-01-28 21:37:15 +09:00
Adrien Crivelli d2f55ffa07
Support PHP 7.2 2018-01-28 16:23:38 +09:00
MaxTingle 49775bd972
Fix cell ranges causing coordinate merge error
Fixes #319
Closes #328
2018-01-22 12:26:37 +09:00
Michael Bollman 4e0344c3af
Use line width for data series when rendering Xlsx
Closes #329
2018-01-22 11:50:53 +09:00
Adrien Crivelli 481fc4a7c6
Support XML file without styles
Closes #331
Closes https://github.com/PHPOffice/PHPExcel/pull/559
Fixes https://github.com/PHPOffice/PHPExcel/issues/558
2018-01-14 17:08:50 +09:00
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 25bc54f9eb
Freeze Panes takes wrong coordinates for XLSX
Fixes #322
2018-01-09 00:42:30 +09:00
Steffen Breiler 653adf8e10
Adding option to stop at a conditional styling, if it matches
This would be used like `$conditonal->setStopIfTrue()` and is only supported
for XLSX format for now.

Closes #292
2018-01-07 22:45:51 +09:00
Christoph "criztovyl" Schulz cdbf3347cb
Support for cell comments in HTML writer and reader
The behavior is similar to what is done in LibreOffice. That means if there is a
comment it will be shown with a small indicator and the actual comment will be
revealed when mouse hover over the indicator.

Fixes #308
Closes #310
2018-01-07 21:51:48 +09:00
Gabriel Caruso ae5fadff56 Trailing whitespaces
Signed-off-by: Gabriel Caruso <carusogabriel34@gmail.com>
2017-12-31 22:04:01 +09:00
Adrien Crivelli ca6114639a
Support for shape style ending with `;`
Valid CSS style can end with `;` and that is the case for some 3rd party
software such as WPS Office.

Closes #304
2017-12-28 12:36:57 +09:00
Adrien Crivelli 139d85d874
Better auto-detection of CSV separators
Closes #305
2017-12-28 12:25:37 +09:00
Adrien Crivelli 691b68de9b
1.0.0
```
           *             ,
                       _/^\_
                      <     >
     *                 /.-.\         *
              *        `/&\`                   *
                      ,@.*;@,
                     /_o.I %_\    *
        *           (`'--:o(_@;
                   /`;--.,__ `')             *
                  ;@`o % O,*`'`&\
            *    (`'--)_@ ;o %'()\      *
                 /`;--._`''--._O'@;
                /&*,()~o`;-.,_ `""`)
     *          /`,@ ;+& () o*`;-';\
               (`""--.,_0 +% @' &()\
               /-.,_    ``''--....-'`)  *
          *    /@%;o`:;'--,.__   __.'\
              ;*,&(); @ % &^;~`"`o;@();         *
              /(); o^~; & ().o@*&`;&%O\
              `"="==""==,,,.,="=="==="`
           __.----.(\-''#####---...___...-----._
         '`         \)_`"""""`
                 .--' ')
               o(  )_-\
                 `"""` `
```
2017-12-25 10:53:53 +09:00
Adrien Cohen 11b055b29f
Able to set the `topLeftCell` in freeze panes
Fixes #260
Closes #261
2017-12-17 13:32:16 +09:00
Adrien Crivelli eb58563b4b
Written DataValidation was corrupted
Fixes #290
2017-12-16 17:15:13 +09:00
Adrien Crivelli a204e0c7ec
Constant `TYPE_DOUGHTNUTCHART` is now `TYPE_DOUGHNUTCHART` 2017-12-13 19:54:25 +09:00
Adrien Crivelli 96f3f666d6
Support to write merged cells in ODS format
Fixes #287
2017-12-11 12:17:40 +09:00
Adrien Crivelli 962367c95f
Can read very small HTML files
Fixes #194
2017-12-11 11:09:25 +09:00
Adrien Crivelli 59326f1064
1.0.0-beta2 2017-11-26 15:47:24 +09:00
Adrien Crivelli 8d76020590
Consistent `stringFromColumnIndex()` and `columnIndexFromString()`
Column indexes are always based on 1 everywhere in PhpSpreadsheet.
This is consistent with rows starting at 1, as well as Excel
function `COLUMN()`. It should also make it easier to reason about
columns and rows and remove any doubts whether a specific method is
expecting 0 based or 1 based indexes.

Fixes #273
Fixes https://github.com/PHPOffice/PHPExcel/issues/307
Fixes https://github.com/PHPOffice/PHPExcel/issues/476
2017-11-26 15:29:08 +09:00
Maxim Bulygin 442e612202
Support custom PDF library instances or configurations
This allow to create and configure the standard instance of the
external PDF libary, before returning it to the standard writer.

Or, more powerful, this allow to provide a custom implementation
of the external PDF library, allowing for custom behaviors. An
example of that would something like: https://tcpdf.org/examples/example_003/

Closes #266
2017-11-04 16:01:09 +09:00
anton-harvey f7518dadc9
Return false if the zip entry could not be located
Previously the function did not check whether the return value of `ZipArchive::locateName`
was `false`. And when it was, it was passed straight into `ZipArchive::getFromIndex`,
which casts it to an integer, resulting in it incorrectly retrieving the entry at index `0`.

Fixes #262
Closes #268
2017-11-02 15:42:45 +09:00
Maxim Bulygin 6561494e32
Add possibility to check validity of a cell value, based on data validation rules
`$cell->hasValidValue()` returns true if the cell has a value which conform to the
rules defined in `$cell->getDataValidation()`.

Closes #257
2017-10-31 14:07:24 +09:00
Adrien Crivelli 557e80dc03
Rename classes to keep them in their related namespaces 2017-10-29 17:39:42 +09:00
Adrien Crivelli 25ff914aa6
Simplify IOFactory to rely on autoloading 2017-10-22 01:54:14 +09:00
Adrien Crivelli 360db8dbcd
Upgrade to mPDF 7.0+
Closes #144
2017-09-29 11:17:08 +09:00
GreatHumorist 2abe56b946 Support missing attribute `r` in `c` node when reading xlsx
When describing a cell, the cell reference (r="A1") is optional.
When not present, we should just increment the index of the last processed row.

Fixes #201 
Closes #225
2017-09-22 14:49:38 +09:00
GreatHumorist 7aa6233185
Added xml reader hyperlink support
Closes #223
2017-09-22 14:40:47 +09:00
GreatHumorist 0477e6fcfe In Xml reader throw exception in case of invalid XML (#222)
When the xml file is not a standard xml file, the `simplexml_load_string` will return false, this will cause an error on "$xml->getNamespaces(true);" . So instead of showing the error, we throw an exception.
2017-09-20 14:20:12 +09:00
Adrien Crivelli 67289369cb
Update Changelog 2017-09-11 14:42:14 +09:00
Adrien Crivelli 1cf119dd0b
Escape control characters in cell values
Control characters in cell values are automatically escaped without
the need to excplicitly call `StringHelper::buildCharacterSets()` beforehand.

Fixes #212
2017-09-09 19:29:08 +09:00
Adrien Crivelli 1c5db4e170
Standardize keys used for styling
Array keys used for styling have been standardized for a more coherent experience.
It now uses the same wording and casing as the getter and setter methods.

Closes #189
2017-09-09 02:56:23 +09:00
CrazyBite e6c95bf9b0
Added fillColor for chart plot series
For now it is only to write to Xlsx

Closes #158
2017-09-08 02:52:27 +09:00
Bill Blume 2761773b3d
Merge data-validation collections to reduce the final file size
Closes #131
Closes #193
2017-09-08 02:27:18 +09:00
Adrien Crivelli 7d4dc74fc6
Release 1.0.0-beta 2017-08-17 15:17:23 +02:00
Mikkel Paulson 1853aaac79 Add option to suppress validation of sheet titles (#186)
Add option to suppress validation of sheet titles

Based on a "lowest common denominator" approach to compatibility,
we will continue to enforce a 31-character limit for sheet titles.
However, this limit should not be enforced when loading an existing
file.

Added a new optional parameter to Worksheet::setTitle() and
Worksheet::setCodeName() to suppress validation and massaging,
based on the premise that existing files should be given a
best-effort approach to loading and parsing. Unfortunately, it's
not possible with the current architecture to prevent users from
making use of this functionality, aside from with a strongly-worded
warning.

Added test coverage. I didn't see any existing unit tests of the
Worksheet class, so I created a new test to cover these methods.

Fixes #176
2017-07-14 10:53:13 +02:00
Adrien Crivelli fb12e82d62
Drop HHVM support
Because HHVM usage is very low (https://seld.be/notes/php-versions-stats-2017-1-edition)
and because we don't have the necessary resources to properly support it, we drop all
support for HHVM
2017-07-14 10:09:25 +02:00
Kifni Taufik Darmawan 2a6ab1776c
HTML reader supports text and background color from inline CSS, for `td` and `th` element
Closes #180
2017-06-23 11:28:17 +02:00
Markus Lanthaler 3ee9cc5ce6
Infer CSV delimiter if it hasn't been set explicitly
Closes #141
2017-04-20 17:02:03 +09:00
Adrien Crivelli bd9eb19593
Split changelog not to confuse version numbers 2017-04-14 17:38:40 +09:00
Adrien Crivelli 035281f04c
Basic test covering of all PDF writers
Third party PDF libraries must now be installed via composer and naturally
via composer autoloading mechanism. Because of that it is not necessary
to specify their path on disk. The usage is simplified and it allows us
to include them in our unit tests.

This also means that from now on PhpSpreadsheet must use composer autoloader
mechanism. The internal autoloading implementation was dropped.
2017-01-22 00:49:44 +09:00
Adrien Crivelli e6d8362fb2
Some functions were not callable because of wrong declaration 2016-12-03 14:51:04 +09:00
Adrien Crivelli 4b0d3c8c1c
Drop the old `\PHPExcel_Calculation_Functions::VERSION()`
This fucntion does not exist in Excel and it is non trivial to implement
without svn. Thus it was incorrect for many releases.
2016-12-03 11:19:22 +09:00
Adrien Crivelli 5ad6ced95c
Introduce a tool to migrate from PHPExcel to PhpSpreadsheet 2016-11-28 00:13:57 +09:00
Adrien Crivelli e2e982f98a
Rename OOCalc and OpenDocument into Ods
FIX #6
2016-10-06 21:07:57 +09:00
Adrien Crivelli 4337de4930
Rename Excel5 into Xls
FIX #4
2016-10-06 20:49:41 +09:00
Adrien Crivelli 39b55ded30
Rename Excel2007 into Xlsx
FIX #5
2016-10-06 20:39:10 +09:00
Adrien Crivelli dbef91004d
Migrate CHANGELOG to Markdown 2016-08-28 16:29:42 +09:00