08:21:38 Load from Excel2007 file<br />Call time to read Workbook was 0.0731 seconds<br />08:21:38 Current memory usage: 3.75 MB<br />08:21:38 Write to Excel2007 format<br />08:21:38 File written to 07readerPCLZip.xlsx<br />Call time to write Workbook was 0.0943 seconds<br />08:21:38 Current memory usage: 5.25 MB<br />08:21:38 Peak memory usage: 5.75 MB<br />08:21:38 Done writing file<br />File has been created in D:\phpStudy\WWW\newfile\newExcel\Examples<br />