filename = "test.xml"; $data = array( array(1,2,3), array("asdf","jkl","semi"), array("1273623874628374634876","=asdf","10-10"), array("2010-01-02 10:00AM","1/1/11","10-10"), array("1234","12.34","-123."), array("-12345678901234567890","0.0000000000123456789","-"), ); $excel->initialize(); foreach($data as $row) { $excel->addRow($row); } $excel->finalize();