21:15:19 Create new PHPExcel object<br />21:15:19 Set document properties<br />21:15:19 Add some data<br />21:15:19 Rename worksheet<br />21:15:19 Write to Excel2007 format<br />21:15:21 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 1.4987 seconds<br />21:15:21 Current memory usage: 6.25 MB<br />21:15:21 Peak memory usage: 6.25 MB<br />21:15:21 Done writing files<br />Files have been created in E:\www\_mango2\Examples<br />