09:50:35 Load from OOCalc file Call time to read Workbook was 0.0512 seconds 09:50:35 Current memory usage: 4 MB 09:50:35 Write to Excel2007 format 09:50:35 File written to /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx 09:50:35 Peak memory usage: 4 MB 09:50:35 Done writing file