02:35:00 Load from OOCalc file
Call time to read Workbook was 0.0419 seconds
02:35:00 Current memory usage: 2 MB
02:35:00 Write to Excel2007 format
02:35:00 File written to /var/www/html/petroerp3/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
02:35:00 Peak memory usage: 2 MB
02:35:00 Done writing file