14:55:54 Load from OOCalc file
Call time to read Workbook was 0.0879 seconds
14:55:54 Current memory usage: 1.75 MB
14:55:54 Write to Excel2007 format
14:55:54 File written to /var/www/html/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
14:55:54 Peak memory usage: 2 MB
14:55:54 Done writing file