21:43:10 Load from OOCalc file
Call time to read Workbook was 0.0744 seconds
21:43:10 Current memory usage: 6 MB
21:43:10 Write to Excel2007 format
21:43:10 File written to /home/hktifuzy/public_html/invoices/vendor/turbo124/phpexcel/Examples/OOCalcReaderPCLZip.xlsx
21:43:10 Peak memory usage: 6 MB
21:43:10 Done writing file