12:29:09 Load from OOCalc file
Call time to read Workbook was 0.0266 seconds
12:29:09 Current memory usage: 2 MB
12:29:09 Write to Excel2007 format
12:29:09 File written to /home/ruqwxybg/myprivatedesk.c4-first.ch/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
12:29:09 Peak memory usage: 2 MB
12:29:09 Done writing file