13:13:10 Load from OOCalc file
Call time to read Workbook was 0.4050 seconds
13:13:11 Current memory usage: 4 MB
13:13:11 Write to Excel2007 format
13:13:11 File written to /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
13:13:11 Peak memory usage: 4 MB
13:13:11 Done writing file