238 lines
14 KiB
Markdown
238 lines
14 KiB
Markdown
# Changelog
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All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](http://keepachangelog.com/)
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and this project adheres to [Semantic Versioning](http://semver.org/).
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## [Unreleased]
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### Added
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- Add excel function EXACT(value1, value2) support - [595](https://github.com/PHPOffice/PhpSpreadsheet/pull/595)
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- Support workbook view attributes for Xlsx format - [#523](https://github.com/PHPOffice/PhpSpreadsheet/issues/523)
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- Read and write hyperlink for drawing image - [#490](https://github.com/PHPOffice/PhpSpreadsheet/pull/490)
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- Added calculation engine support for the new bitwise functions that were added in MS Excel 2013
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- BITAND() Returns a Bitwise 'And' of two numbers
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- BITOR() Returns a Bitwise 'Or' of two number
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- BITXOR() Returns a Bitwise 'Exclusive Or' of two numbers
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- BITLSHIFT() Returns a number shifted left by a specified number of bits
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- BITRSHIFT() Returns a number shifted right by a specified number of bits
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- Added calculation engine support for other new functions that were added in MS Excel 2013 and MS Excel 2016
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- Text Functions
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- CONCAT() Synonym for CONCATENATE()
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- NUMBERVALUE() Converts text to a number, in a locale-independent way
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- UNICHAR() Synonym for CHAR() in PHPSpreadsheet, which has always used UTF-8 internally
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- UNIORD() Synonym for ORD() in PHPSpreadsheet, which has always used UTF-8 internally
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- TEXTJOIN() Joins together two or more text strings, separated by a delimiter
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- Logical Functions
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- XOR() Returns a logical Exclusive Or of all arguments
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- Date/Time Functions
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- ISOWEEKNUM() Returns the ISO 8601 week number of the year for a given date
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- Lookup and Reference Functions
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- FORMULATEXT() Returns a formula as a string
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- Financial Functions
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- PDURATION() Calculates the number of periods required for an investment to reach a specified value
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- RRI() Calculates the interest rate required for an investment to grow to a specified future value
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- Engineering Functions
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- ERF.PRECISE() Returns the error function integrated between 0 and a supplied limit
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- ERFC.PRECISE() Synonym for ERFC
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- Math and Trig Functions
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- SEC() Returns the secant of an angle
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- SECH() Returns the hyperbolic secant of an angle
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- CSC() Returns the cosecant of an angle
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- CSCH() Returns the hyperbolic cosecant of an angle
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- COT() Returns the cotangent of an angle
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- COTH() Returns the hyperbolic cotangent of an angle
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- ACOT() Returns the cotangent of an angle
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- ACOTH() Returns the hyperbolic cotangent of an angle
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- Refactored Complex Engineering Functions to use external complex number library
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- Added calculation engine support for the new complex number functions that were added in MS Excel 2013
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- IMCOSH() Returns the hyperbolic cosine of a complex number
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- IMCOT() Returns the cotangent of a complex number
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- IMCSC() Returns the cosecant of a complex number
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- IMCSCH() Returns the hyperbolic cosecant of a complex number
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- IMSEC() Returns the secant of a complex number
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- IMSECH() Returns the hyperbolic secant of a complex number
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- IMSINH() Returns the hyperbolic sine of a complex number
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- IMTAN() Returns the tangent of a complex number
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### Fixed
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- Fix ISFORMULA() function to work with a cell reference to another worksheet
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- Xlsx reader crashed when reading a file with workbook protection - [#553](https://github.com/PHPOffice/PhpSpreadsheet/pull/553)
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- Cell formats with escaped spaces were causing incorrect date formatting - [#557](https://github.com/PHPOffice/PhpSpreadsheet/issues/557)
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- Could not open CSV file containing HTML fragment - [#564](https://github.com/PHPOffice/PhpSpreadsheet/issues/564)
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- Exclude the vendor folder in migration - [#481](https://github.com/PHPOffice/PhpSpreadsheet/issues/481)
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- Chained operations on cell ranges involving borders operated on last cell only [#428](https://github.com/PHPOffice/PhpSpreadsheet/issues/428)
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- Avoid memory exhaustion when cloning worksheet with a drawing [#437](https://github.com/PHPOffice/PhpSpreadsheet/issues/437)
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- Migration tool keep variables containing $PHPExcel untouched [#598](https://github.com/PHPOffice/PhpSpreadsheet/issues/598)
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- Rowspans/colspans were incorrect when adding worksheet using loadIntoExisting [#619](https://github.com/PHPOffice/PhpSpreadsheet/issues/619)
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## [1.3.1] - 2018-06-12
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### Fixed
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- Ranges across Z and AA columns incorrectly threw an exception - [#545](https://github.com/PHPOffice/PhpSpreadsheet/issues/545)
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## [1.3.0] - 2018-06-10
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### Added
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- Support to read Xlsm templates with form elements, macros, printer settings, protected elements and back compatibility drawing, and save result without losing important elements of document - [#435](https://github.com/PHPOffice/PhpSpreadsheet/issues/435)
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- Expose sheet title maximum length as `Worksheet::SHEET_TITLE_MAXIMUM_LENGTH` - [#482](https://github.com/PHPOffice/PhpSpreadsheet/issues/482)
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- Allow escape character to be set in CSV reader – [#492](https://github.com/PHPOffice/PhpSpreadsheet/issues/492)
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### Fixed
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- Subtotal 9 in a group that has other subtotals 9 exclude the totals of the other subtotals in the range - [#332](https://github.com/PHPOffice/PhpSpreadsheet/issues/332)
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- `Helper\Html` support UTF-8 HTML input - [#444](https://github.com/PHPOffice/PhpSpreadsheet/issues/444)
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- Xlsx loaded an extra empty comment for each real comment - [#375](https://github.com/PHPOffice/PhpSpreadsheet/issues/375)
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- Xlsx reader do not read rows and columns filtered out in readFilter at all - [#370](https://github.com/PHPOffice/PhpSpreadsheet/issues/370)
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- Make newer Excel versions properly recalculate formulas on document open - [#456](https://github.com/PHPOffice/PhpSpreadsheet/issues/456)
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- `Coordinate::extractAllCellReferencesInRange()` throws an exception for an invalid range – [#519](https://github.com/PHPOffice/PhpSpreadsheet/issues/519)
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- Fixed parsing of conditionals in COUNTIF functions - [#526](https://github.com/PHPOffice/PhpSpreadsheet/issues/526)
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- Corruption errors for saved Xlsx docs with frozen panes - [#532](https://github.com/PHPOffice/PhpSpreadsheet/issues/532)
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## [1.2.1] - 2018-04-10
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### Fixed
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- Plain text and richtext mixed in same cell can be read - [#442](https://github.com/PHPOffice/PhpSpreadsheet/issues/442)
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## [1.2.0] - 2018-03-04
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### Added
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- HTML writer creates a generator meta tag - [#312](https://github.com/PHPOffice/PhpSpreadsheet/issues/312)
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- Support invalid zoom value in XLSX format - [#350](https://github.com/PHPOffice/PhpSpreadsheet/pull/350)
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- Support for `_xlfn.` prefixed functions and `ISFORMULA`, `MODE.SNGL`, `STDEV.S`, `STDEV.P` - [#390](https://github.com/PHPOffice/PhpSpreadsheet/pull/390)
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### Fixed
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- Avoid potentially unsupported PSR-16 cache keys - [#354](https://github.com/PHPOffice/PhpSpreadsheet/issues/354)
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- Check for MIME type to know if CSV reader can read a file - [#167](https://github.com/PHPOffice/PhpSpreadsheet/issues/167)
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- Use proper € symbol for currency format - [#379](https://github.com/PHPOffice/PhpSpreadsheet/pull/379)
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- Read printing area correctly when skipping some sheets - [#371](https://github.com/PHPOffice/PhpSpreadsheet/issues/371)
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- Avoid incorrectly overwriting calculated value type - [#394](https://github.com/PHPOffice/PhpSpreadsheet/issues/394)
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- Select correct cell when calling freezePane - [#389](https://github.com/PHPOffice/PhpSpreadsheet/issues/389)
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- `setStrikethrough()` did not set the font - [#403](https://github.com/PHPOffice/PhpSpreadsheet/issues/403)
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## [1.1.0] - 2018-01-28
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### Added
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- Support for PHP 7.2
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- Support cell comments in HTML writer and reader - [#308](https://github.com/PHPOffice/PhpSpreadsheet/issues/308)
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- Option to stop at a conditional styling, if it matches (only XLSX format) - [#292](https://github.com/PHPOffice/PhpSpreadsheet/pull/292)
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- Support for line width for data series when rendering Xlsx - [#329](https://github.com/PHPOffice/PhpSpreadsheet/pull/329)
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### Fixed
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- Better auto-detection of CSV separators - [#305](https://github.com/PHPOffice/PhpSpreadsheet/issues/305)
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- Support for shape style ending with `;` - [#304](https://github.com/PHPOffice/PhpSpreadsheet/issues/304)
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- Freeze Panes takes wrong coordinates for XLSX - [#322](https://github.com/PHPOffice/PhpSpreadsheet/issues/322)
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- `COLUMNS` and `ROWS` functions crashed in some cases - [#336](https://github.com/PHPOffice/PhpSpreadsheet/issues/336)
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- Support XML file without styles - [#331](https://github.com/PHPOffice/PhpSpreadsheet/pull/331)
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- Cell coordinates which are already a range cause an exception [#319](https://github.com/PHPOffice/PhpSpreadsheet/issues/319)
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## [1.0.0] - 2017-12-25
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### Added
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- Support to write merged cells in ODS format - [#287](https://github.com/PHPOffice/PhpSpreadsheet/issues/287)
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- Able to set the `topLeftCell` in freeze panes - [#261](https://github.com/PHPOffice/PhpSpreadsheet/pull/261)
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- Support `DateTimeImmutable` as cell value
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- Support migration of prefixed classes
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### Fixed
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- Can read very small HTML files - [#194](https://github.com/PHPOffice/PhpSpreadsheet/issues/194)
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- Written DataValidation was corrupted - [#290](https://github.com/PHPOffice/PhpSpreadsheet/issues/290)
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- Date format compatible with both LibreOffice and Excel - [#298](https://github.com/PHPOffice/PhpSpreadsheet/issues/298)
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### BREAKING CHANGE
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- Constant `TYPE_DOUGHTNUTCHART` is now `TYPE_DOUGHNUTCHART`.
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## [1.0.0-beta2] - 2017-11-26
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### Added
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- Support for chart fill color - @CrazyBite [#158](https://github.com/PHPOffice/PhpSpreadsheet/pull/158)
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- Support for read Hyperlink for xml - @GreatHumorist [#223](https://github.com/PHPOffice/PhpSpreadsheet/pull/223)
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- Support for cell value validation according to data validation rules - @SailorMax [#257](https://github.com/PHPOffice/PhpSpreadsheet/pull/257)
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- Support for custom implementation, or configuration, of PDF libraries - @SailorMax [#266](https://github.com/PHPOffice/PhpSpreadsheet/pull/266)
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### Changed
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- Merge data-validations to reduce written worksheet size - @billblume [#131](https://github.com/PHPOffice/PhpSpreadSheet/issues/131)
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- Throws exception if a XML file is invalid - @GreatHumorist [#222](https://github.com/PHPOffice/PhpSpreadsheet/pull/222)
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- Upgrade to mPDF 7.0+ - [#144](https://github.com/PHPOffice/PhpSpreadsheet/issues/144)
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### Fixed
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- Control characters in cell values are automatically escaped - [#212](https://github.com/PHPOffice/PhpSpreadsheet/issues/212)
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- Prevent color changing when copy/pasting xls files written by PhpSpreadsheet to another file - @al-lala [#218](https://github.com/PHPOffice/PhpSpreadsheet/issues/218)
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- Add cell reference automatic when there is no cell reference('r' attribute) in Xlsx file. - @GreatHumorist [#225](https://github.com/PHPOffice/PhpSpreadsheet/pull/225) Refer to [issue#201](https://github.com/PHPOffice/PhpSpreadsheet/issues/201)
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- `Reader\Xlsx::getFromZipArchive()` function return false if the zip entry could not be located. - @anton-harvey [#268](https://github.com/PHPOffice/PhpSpreadsheet/pull/268)
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### BREAKING CHANGE
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- Extracted coordinate method to dedicate class [migration guide](./docs/topics/migration-from-PHPExcel.md).
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- Column indexes are based on 1, see the [migration guide](./docs/topics/migration-from-PHPExcel.md).
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- Standardization of array keys used for style, see the [migration guide](./docs/topics/migration-from-PHPExcel.md).
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- Easier usage of PDF writers, and other custom readers and writers, see the [migration guide](./docs/topics/migration-from-PHPExcel.md).
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- Easier usage of chart renderers, see the [migration guide](./docs/topics/migration-from-PHPExcel.md).
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- Rename a few more classes to keep them in their related namespaces:
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- `CalcEngine` => `Calculation\Engine`
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- `PhpSpreadsheet\Calculation` => `PhpSpreadsheet\Calculation\Calculation`
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- `PhpSpreadsheet\Cell` => `PhpSpreadsheet\Cell\Cell`
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- `PhpSpreadsheet\Chart` => `PhpSpreadsheet\Chart\Chart`
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- `PhpSpreadsheet\RichText` => `PhpSpreadsheet\RichText\RichText`
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- `PhpSpreadsheet\Style` => `PhpSpreadsheet\Style\Style`
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- `PhpSpreadsheet\Worksheet` => `PhpSpreadsheet\Worksheet\Worksheet`
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## [1.0.0-beta] - 2017-08-17
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### Added
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- Initial implementation of SUMIFS() function
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- Additional codepages
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- MemoryDrawing not working in HTML writer [#808](https://github.com/PHPOffice/PHPExcel/issues/808)
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- CSV Reader can auto-detect the separator used in file [#141](https://github.com/PHPOffice/PhpSpreadsheet/pull/141)
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- HTML Reader supports some basic inline styles [#180](https://github.com/PHPOffice/PhpSpreadsheet/pull/180)
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### Changed
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- Start following [SemVer](http://semver.org) properly.
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### Fixed
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- Fix to getCell() method when cell reference includes a worksheet reference - @MarkBaker
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- Ignore inlineStr type if formula element exists - @ncrypthic [#570](https://github.com/PHPOffice/PHPExcel/issues/570)
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- Excel 2007 Reader freezes because of conditional formatting - @rentalhost [#575](https://github.com/PHPOffice/PHPExcel/issues/575)
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- Readers will now parse files containing worksheet titles over 31 characters [#176](https://github.com/PHPOffice/PhpSpreadsheet/pull/176)
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### General
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- Whitespace after toRichTextObject() - @MarkBaker [#554](https://github.com/PHPOffice/PHPExcel/issues/554)
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- Optimize vlookup() sort - @umpirsky [#548](https://github.com/PHPOffice/PHPExcel/issues/548)
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- c:max and c:min elements shall NOT be inside c:orientation elements - @vitalyrepin [#869](https://github.com/PHPOffice/PHPExcel/pull/869)
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- Implement actual timezone adjustment into PHPExcel_Shared_Date::PHPToExcel - @sim642 [#489](https://github.com/PHPOffice/PHPExcel/pull/489)
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### BREAKING CHANGE
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- Introduction of namespaces for all classes, eg: `PHPExcel_Calculation_Functions` becomes `PhpOffice\PhpSpreadsheet\Calculation\Functions`
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- Some classes were renamed for clarity and/or consistency:
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For a comprehensive list of all class changes, and a semi-automated migration path, read the [migration guide](./docs/topics/migration-from-PHPExcel.md).
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- Dropped `PHPExcel_Calculation_Functions::VERSION()`. Composer or git should be used to know the version.
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- Dropped `PHPExcel_Settings::setPdfRenderer()` and `PHPExcel_Settings::setPdfRenderer()`. Composer should be used to autoload PDF libs.
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- Dropped support for HHVM
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## Previous versions of PHPExcel
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The changelog for the project when it was called PHPExcel is [still available](./CHANGELOG.PHPExcel.md).
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