00:17:55 Create new PHPExcel object<br />00:17:55 Set document properties<br />00:17:55 Add some data<br />00:17:55 Rename worksheet<br />00:17:55 Write to Excel2007 format<br />00:17:55 File written to 01simple.xlsx<br />Call time to write Workbook was 0.2669 seconds<br />00:17:55 Current memory usage: 5.5 MB<br />00:17:55 Write to Excel5 format<br />00:17:55 File written to 01simple.xls<br />Call time to write Workbook was 0.0464 seconds<br />00:17:55 Current memory usage: 7.75 MB<br />00:17:55 Peak memory usage: 7.75 MB<br />00:17:55 Done writing files<br />Files have been created in E:\www\mango\Examples<br />