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goncons
d03ffd6776
Trying to write a Open Document with non numeric formula in a cell this exception was generated: "XMLWriter::writeAttribute() expects parameter 2 to be string, array given" The problem was that writer was using PHPExcel_Calculation::getInstance()->calculateCellValue($cell); instead of $cell->getCalculatedValue();
PHPExcel - OpenXML - Read, Write and Create spreadsheet documents in PHP - Spreadsheet engine
PHPExcel is a library written in pure PHP and providing a set of classes that allow you to write to and read from different spreadsheet file formats, like Excel (BIFF) .xls, Excel 2007 (OfficeOpenXML) .xlsx, CSV, Libre/OpenOffice Calc .ods, Gnumeric, PDF, HTML, ... This project is built around Microsoft's OpenXML standard and PHP.
Master: 
Develop: 
File Formats supported
Reading
- BIFF 5-8 (.xls) Excel 95 and above
- Office Open XML (.xlsx) Excel 2007 and above
- SpreadsheetML (.xml) Excel 2003
- Open Document Format/OASIS (.ods)
- Gnumeric
- HTML
- SYLK
- CSV
Writing
- BIFF 8 (.xls) Excel 95 and above
- Office Open XML (.xlsx) Excel 2007 and above
- HTML
- CSV
- PDF (using either the tcPDF, DomPDF or mPDF libraries, which need to be installed separately)
Requirements
- PHP version 5.2.0 or higher
- PHP extension php_zip enabled (required if you need PHPExcel to handle .xlsx .ods or .gnumeric files)
- PHP extension php_xml enabled
- PHP extension php_gd2 enabled (optional, but required for exact column width autocalculation)
Want to contribute?
Fork us!
License
PHPExcel is licensed under LGPL (GNU LESSER GENERAL PUBLIC LICENSE)