59 lines
4.0 KiB
Markdown
59 lines
4.0 KiB
Markdown
# PhpSpreadsheet
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Master:
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[](https://travis-ci.org/PHPOffice/PhpSpreadsheet)
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[](https://scrutinizer-ci.com/g/PHPOffice/PhpSpreadsheet/?branch=master)
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[](https://scrutinizer-ci.com/g/PHPOffice/PhpSpreadsheet/?branch=master)
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[](https://packagist.org/packages/phpoffice/phpspreadsheet)
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[](https://packagist.org/packages/phpoffice/phpspreadsheet)
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[](https://packagist.org/packages/phpoffice/phpspreadsheet)
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[](https://gitter.im/PHPOffice/PhpSpreadsheet)
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Develop:
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[](http://travis-ci.org/PHPOffice/PhpSpreadsheet)
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[](https://scrutinizer-ci.com/g/PHPOffice/PhpSpreadsheet/?branch=develop)
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[](https://scrutinizer-ci.com/g/PHPOffice/PhpSpreadsheet/?branch=develop)
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PhpSpreadsheet is a library written in pure PHP and providing a set of classes that allow you to read from and to write to different spreadsheet file formats, like Excel and LibreOffice Calc.
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## File Formats supported
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|Format |Reading|Writing|
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|--------------------------------------------|:-----:|:-----:|
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|Open Document Format/OASIS (.ods) | ✓ | ✓ |
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|Office Open XML (.xlsx) Excel 2007 and above| ✓ | ✓ |
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|BIFF 8 (.xls) Excel 97 and above | ✓ | ✓ |
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|BIFF 5 (.xls) Excel 95 | ✓ | |
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|SpreadsheetML (.xml) Excel 2003 | ✓ | |
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|Gnumeric | ✓ | |
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|HTML | ✓ | ✓ |
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|SYLK | ✓ | |
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|CSV | ✓ | ✓ |
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|PDF (using either the tcPDF, DomPDF or mPDF libraries, which need to be installed separately)| | ✓ |
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## Requirements
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* PHP version 5.5.0 or higher
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* PHP extension php_zip enabled (required if you need PhpSpreadsheet to handle .xlsx .ods or .gnumeric files)
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* PHP extension php_xml enabled
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* PHP extension php_gd2 enabled (optional, but required for exact column width autocalculation)
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## PHP Version Support
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* Support for PHP versions will only be maintained for a period of six months beyond the end-of-life of that PHP version
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## Want to contribute?
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If you would like to contribute, here are some notes and guidelines:
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- All new development happens on feature/fix branches referenced with the GitHub issue number, and are then merged to the develop branch; so the develop branch is always the most up-to-date, working code
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- The master branch only contains tagged releases
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- If you are going to be submitting a pull request, please fork from develop, and submit your pull request back as a fix/feature branch referencing the GitHub issue number
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- Wherever possible, code changes should conform to PSR-2 standards
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- [Helpful article about forking](https://help.github.com/articles/fork-a-repo/ "Forking a GitHub repository")
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- [Helpful article about pull requests](https://help.github.com/articles/using-pull-requests/ "Pull Requests")
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## License
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PhpSpreadsheet is licensed under [LGPL (GNU LESSER GENERAL PUBLIC LICENSE)](https://github.com/PHPOffice/PhpSpreadsheet/blob/master/license.md)
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