01:37:51 Load from OOCalc file
Call time to read Workbook was 0.2331 seconds
01:37:51 Current memory usage: 4 MB
01:37:51 Write to Excel2007 format
01:37:52 File written to D:\xampp\htdocs\dmmc\dmmc.back0118\vendor\phpoffice\phpexcel\Examples\OOCalcReader.xlsx
01:37:52 Peak memory usage: 6.25 MB
01:37:52 Done writing file