13:02:42 Load from OOCalc file
Call time to read Workbook was 0.5358 seconds
13:02:43 Current memory usage: 1.5 MB
13:02:43 Write to Excel2007 format
13:02:43 File written to /var/www/html/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
13:02:43 Peak memory usage: 1.75 MB
13:02:43 Done writing file