* Continue MathTrig Breakup - Trig Functions Continuing the process of breaking MathTrip.php up into smaller classes. This round takes care of the trig and hyperbolic functions, plus a few others. - COS, COSH, ACOS, ACOSH - COT, COTH, ACOT, ACOTH - CSC, CSCH - SEC, SECH - SIN, SINH, ASIN, ASINH - TAN, TANH, ATAN, ATANH, ATAN2 - EVEN - ODD - SIGN There are no bug fixes in this PR, except that boolean arguments are now accepted for all these functions, as they are for Excel. Taking a cue from what has been done in Engineering, the parameter validation now happens in a routine which issues Exceptions for invalid values; this simplifies the code in the functions themselves. Consistent with earlier changes of this nature, the versions in the MathTrig class remain, with a doc block indicating deprecation, and a stub call to the new routines. I think several more iterations will be needed to break up MathTrig completely. |
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| bin | ||
| docs | ||
| samples | ||
| src/PhpSpreadsheet | ||
| tests | ||
| .gitattributes | ||
| .gitignore | ||
| .php_cs.dist | ||
| .phpcs.xml.dist | ||
| .scrutinizer.yml | ||
| CHANGELOG.PHPExcel.md | ||
| CHANGELOG.md | ||
| CONTRIBUTING.md | ||
| LICENSE | ||
| README.md | ||
| composer.json | ||
| composer.lock | ||
| mkdocs.yml | ||
| phpunit.xml.dist | ||
README.md
PhpSpreadsheet
PhpSpreadsheet is a library written in pure PHP and offers a set of classes that allow you to read and write various spreadsheet file formats such as Excel and LibreOffice Calc.
Documentation
Read more about it, including install instructions, in the official documentation. Or check out the API documentation.
Please ask your support questions on StackOverflow, or have a quick chat on Gitter.
PHPExcel vs PhpSpreadsheet ?
PhpSpreadsheet is the next version of PHPExcel. It breaks compatibility to dramatically improve the code base quality (namespaces, PSR compliance, use of latest PHP language features, etc.).
Because all efforts have shifted to PhpSpreadsheet, PHPExcel will no longer be maintained. All contributions for PHPExcel, patches and new features, should target PhpSpreadsheet master branch.
Do you need to migrate? There is an automated tool for that.
License
PhpSpreadsheet is licensed under MIT.

