20:35:50 Load from OOCalc file
Call time to read Workbook was 0.0310 seconds
20:35:50 Current memory usage: 1.75 MB
20:35:50 Write to Excel2007 format
20:35:50 File written to /var/www/ched/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
20:35:50 Peak memory usage: 2 MB
20:35:50 Done writing file