07:20:20 Load from OOCalc file
Call time to read Workbook was 0.1367 seconds
07:20:20 Current memory usage: 4 MB
07:20:20 Write to Excel2007 format
07:20:20 File written to /home/gazipur/ray.gazipurcity.com/vendor/phpoffice/phpexcel/Examples/OOCalcReaderPCLZip.xlsx
07:20:20 Peak memory usage: 4 MB
07:20:20 Done writing file