06:58:35 Load from OOCalc file
Call time to read Workbook was 0.1286 seconds
06:58:35 Current memory usage: 4 MB
06:58:35 Write to Excel2007 format
06:58:35 File written to D:\wwwroot\oa\vendor\phpoffice\phpexcel\Examples\OOCalcReader.xlsx
06:58:35 Peak memory usage: 6.25 MB
06:58:35 Done writing file