09:08:10 Load from OOCalc file Call time to read Workbook was 0.0713 seconds 09:08:10 Current memory usage: 4 MB 09:08:10 Write to Excel2007 format 09:08:10 File written to C:\apache24\htdocs\hris_neo\vendor\phpoffice\phpexcel\Examples\OOCalcReaderPCLZip.xlsx 09:08:10 Peak memory usage: 6 MB 09:08:10 Done writing file