08:14:12 Load from OOCalc file Call time to read Workbook was 0.0643 seconds 08:14:12 Current memory usage: 2 MB 08:14:12 Write to Excel2007 format 08:14:12 File written to C:\apache24\htdocs\hris_neo\vendor\phpoffice\phpexcel\Examples\OOCalcReader.xlsx 08:14:12 Peak memory usage: 4 MB 08:14:12 Done writing file