10:10:32 Create new PHPExcel object<br />10:10:32 Set document properties<br />10:10:32 Add some data<br />10:10:32 Rename worksheet<br />10:10:32 Write to Excel2007 format<br />10:10:33 File written to 01simple.xlsx<br />Call time to write Workbook was 0.2502 seconds<br />10:10:33 Current memory usage: 5.5 MB<br />10:10:33 Write to Excel5 format<br />10:10:33 File written to 01simple.xls<br />Call time to write Workbook was 0.0553 seconds<br />10:10:33 Current memory usage: 8 MB<br />10:10:33 Peak memory usage: 8 MB<br />10:10:33 Done writing files<br />Files have been created in E:\www\__mango\Examples<br />