php-export-data by Eli Dickinson
A simple library for exporting tabular data to Excel-friendly XML, CSV, or TSV. It supports streaming exported data to a file or directly to the browser as a download so it is suitable for exporting large datasets (you won't run out of memory).
Excel XML code is based on Excel_XML by Oliver Schwarz (http://github.com/oliverschwarz/php-excel)
How to use it
<?php // When executed in a browser, this script will prompt for download // of 'test.xls' which can then be opened by Excel or OpenOffice. require 'php-export-data.class.php'; // 'browser' tells the library to stream the data directly to the browser. // other options are 'file' or 'string' // 'test.xls' is the filename that the browser will use when attempting to // save the download $exporter = new ExportDataExcel('browser', 'test.xls'); $exporter->initialize(); // starts streaming data to web browser // pass addRow() an array and it converts it to Excel XML format and sends // it to the browser $exporter->addRow(array("This", "is", "a", "test")); $exporter->addRow(array(1, 2, 3, "123-456-7890")); // doesn't care how many columns you give it $exporter->addRow(array("foo")); $exporter->finalize(); // writes the footer, flushes remaining data to browser. exit(); // all done ?>
See the test/ directory for more examples