08:17:20 Load from OOCalc file
Call time to read Workbook was 0.1023 seconds
08:17:20 Current memory usage: 2.5 MB
08:17:20 Write to Excel2007 format
08:17:20 File written to D:\phpStudy\WWW\newfile\newExcel\Examples\OOCalcReader.xlsx
08:17:20 Peak memory usage: 4 MB
08:17:20 Done writing file