02:30:05 Load from OOCalc file Call time to read Workbook was 0.0663 seconds 02:30:05 Current memory usage: 4 MB 02:30:05 Write to Excel2007 format 02:30:05 File written to C:\apache24\htdocs\hris_neo\vendor\phpoffice\phpexcel\Examples\OOCalcReader.xlsx 02:30:05 Peak memory usage: 6 MB 02:30:05 Done writing file