11:57:50 Load from OOCalc file
Call time to read Workbook was 0.0439 seconds
11:57:50 Current memory usage: 2 MB
11:57:50 Write to Excel2007 format
11:57:50 File written to /var/www/html/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
11:57:50 Peak memory usage: 2 MB
11:57:50 Done writing file