21:14:35 Create new PHPExcel object<br />21:14:35 Set document properties<br />21:14:35 Add some data<br />21:14:35 Rename worksheet<br />21:14:35 Write to Excel2007 format<br />21:14:36 File written to 01simple.xlsx<br />Call time to write Workbook was 0.2007 seconds<br />21:14:36 Current memory usage: 5.5 MB<br />21:14:36 Write to Excel5 format<br />21:14:36 File written to 01simple.xls<br />Call time to write Workbook was 0.0629 seconds<br />21:14:36 Current memory usage: 7.75 MB<br />21:14:36 Peak memory usage: 7.75 MB<br />21:14:36 Done writing files<br />Files have been created in E:\www\_mango2\Examples<br />