22:56:14 Load from OOCalc file
Call time to read Workbook was 0.0174 seconds
22:56:14 Current memory usage: 2 MB
22:56:14 Write to Excel2007 format
22:56:14 File written to /var/www/szym/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
22:56:14 Peak memory usage: 2 MB
22:56:14 Done writing file