02:51:58 Load from OOCalc file Call time to read Workbook was 0.0619 seconds 02:51:58 Current memory usage: 4 MB 02:51:58 Write to Excel2007 format 02:51:59 File written to /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx 02:51:59 Peak memory usage: 4 MB 02:51:59 Done writing file