11:52:10 Load from OOCalc file
Call time to read Workbook was 0.0333 seconds
11:52:11 Current memory usage: 1.75 MB
11:52:11 Write to Excel2007 format
11:52:11 File written to /var/www/dolphin/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
11:52:11 Peak memory usage: 2 MB
11:52:11 Done writing file