XML Excel Exporter

Update 2017: The functionality of "XML Excel Exporter" is now part of the Quorum Exporter project.

This simple class allows you via PHP to export an XML Spreadsheet compatible with all versions of Excel 2003 and up.

The files generated will work with versions of Office 2003 and up. It is considered production safe, and is currently in use in a fair number of production sites.

Unlike CSV or HTML Table exports, you can have multiple worksheets of data! A sheets data can be added to the spreadsheet either by a MySQL query resource or as a 2 dimensional array.

Known bugs:

• Office 2007/2010 bark about XLS file extensions despite refusing to open XML file extensions downloaded from the internet. (Anyone know a solution?)
• DOMDocument incorrectly converts/removes non-printable/low range characters (eg: 
).

Limitations:

• File Format is not supported by:
  • Open Office
  • Google Documents
  • Microsoft Office Live

MySQL Example

require('includes/classes/XSpreadsheet.php');
$spread = new XSpreadsheet($fname)
$spread->AddWorksheet('Products', mysql_query("Select * From products"))
    ->AddWorksheet('Categories', mysql_query("Select * From categories"))
    ->Generate()->Send();

Array Example

require('includes/classes/XSpreadsheet.php');
$data = array(
    array( 'Column 1', 'Column 2', 'Column 3' ),
    array( 1, 2, 3 ),
);
$spread = new XSpreadsheet($fname)
$spread->AddWorksheet('Awesome Sheet', $data )
    ->Generate()->Send();

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