04:01:37 Load from OOCalc file Call time to read Workbook was 0.0549 seconds 04:01:37 Current memory usage: 4 MB 04:01:37 Write to Excel2007 format 04:01:37 File written to /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx 04:01:37 Peak memory usage: 4 MB 04:01:37 Done writing file