10:04:23 Create new PHPExcel object<br />10:04:23 Set document properties<br />10:04:23 Add some data<br />10:04:23 Set header/footer<br />10:04:23 Add a drawing to the header<br />10:04:23 Set page orientation and size<br />10:04:23 Rename worksheet<br />10:04:23 Write to Excel2007 format<br />10:04:23 File written to 04printing.xlsx<br />Call time to write Workbook was 0.0435 seconds<br />10:04:23 Current memory usage: 4.25 MB<br />10:04:23 Write to Excel5 format<br />10:04:23 File written to 04printing.xls<br />Call time to write Workbook was 0.0245 seconds<br />10:04:23 Current memory usage: 5.5 MB<br />10:04:23 Peak memory usage: 5.5 MB<br />10:04:23 Done writing files<br />Files have been created in D:\phpStudy\WWW\newfile\newExcel2\PHPExcel\Examples<br />