10:03:41 Create new PHPExcel object<br />10:03:41 Set document properties<br />10:03:41 Add some data<br />10:03:41 Rename worksheet<br />10:03:41 Write to Excel2007 format<br />10:03:41 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0252 seconds<br />10:03:41 Current memory usage: 3.75 MB<br />10:03:41 Write to Excel5 format<br />10:03:41 File written to 01simple.xls<br />Call time to write Workbook was 0.0172 seconds<br />10:03:41 Current memory usage: 5.25 MB<br />10:03:41 Peak memory usage: 5.25 MB<br />10:03:41 Done writing files<br />Files have been created in D:\phpStudy\WWW\newfile\newExcel2\PHPExcel\Examples<br />