05:11:26 Load from OOCalc file Call time to read Workbook was 0.0861 seconds 05:11:26 Current memory usage: 4 MB 05:11:26 Write to Excel2007 format 05:11:26 File written to /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx 05:11:26 Peak memory usage: 4 MB 05:11:26 Done writing file