10:04:23 Load from Excel2007 file<br />Call time to read Workbook was 0.0500 seconds<br />10:04:23 Current memory usage: 3.25 MB<br />10:04:23 Write to Excel2007 format<br />10:04:23 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0303 seconds<br />10:04:23 Current memory usage: 4.75 MB<br />10:04:23 Peak memory usage: 4.75 MB<br />10:04:23 Done writing file<br />File has been created in D:\phpStudy\WWW\newfile\newExcel2\PHPExcel\Examples<br />