09:00:18 Load from OOCalc file Call time to read Workbook was 0.0618 seconds 09:00:18 Current memory usage: 2 MB 09:00:18 Write to Excel2007 format 09:00:18 File written to C:\apache24\htdocs\hris_neo\vendor\phpoffice\phpexcel\Examples\OOCalcReader.xlsx 09:00:18 Peak memory usage: 4 MB 09:00:18 Done writing file