• CSS (7)
  
• Flash & AS (2)
  
• HTML (19)
  
• Java (5)
  
• JavaScript (52)
  
• Perl (0)
  
• PHP (36)
  
• Protocols (1)
  
• Python (0)
  
• Ruby (0)
  
• SQL (4)
  
• Linux (13)
  
• Misc (9)
  

Read/write Microsoft Excel files with PHP

There are some scripts that let you edit (read and/or write) Microsoft Office Excel datasheets :
 

PHP Simple Excel File Generator
http://sourceforge.net/projects/psxlsgen/
This project includes some classes which are used to generate very simple MS Excel file (xls) via PHP. 

php_writeexcel
http://www.bettina-attack.de/jonny/view.php/projects/php_writeexcel/
php_writeexcel is a port of John McNamara's excellent Spreadsheet::WriteExcel
Perl package to PHP. It allows you to generate Microsoft Excel documents on
your PHP enabled Web server without any other tools.

PEAR :: Spreadsheet_Excel_Writer
http://pear.php.net/Spreadsheet_Excel_Writer
Spreadsheet_Excel_Writer was born as a porting of the Spreadsheet::WriteExcel Perl module to PHP.
It allows writing of Excel spreadsheets without the need for COM objects.
It supports formulas, images (BMP) and all kinds of formatting for text and cells.

PHP Excel 2007 classes
http://www.codeplex.com/PHPExcel/
Project providing a set of classes for the PHP programming language, which allow you to write to Excel 2007 files and read from Excel 2007 files. This project is built around Microsoft's OpenXML standard and PHP.