18:30:34 Load from OOCalc file
Call time to read Workbook was 0.0542 seconds
18:30:34 Current memory usage: 2 MB
18:30:34 Write to Excel2007 format
18:30:34 File written to /var/www/html/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
18:30:34 Peak memory usage: 2 MB
18:30:34 Done writing file