08:16:42 Create new PHPExcel object<br />08:16:42 Set document properties<br />08:16:42 Add some data<br />08:16:42 Rename worksheet<br />08:16:42 Write to Excel2007 format<br />08:16:42 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0228 seconds<br />08:16:42 Current memory usage: 4 MB<br />08:16:42 Write to Excel5 format<br />08:16:42 File written to 42richText.xls<br />Call time to write Workbook was 0.0157 seconds<br />08:16:42 Current memory usage: 5.5 MB<br />08:16:42 Peak memory usage: 5.5 MB<br />08:16:42 Done writing files<br />Files have been created in D:\phpStudy\WWW\newfile\newExcel\Examples<br />