19:01:51 Load from OOCalc file
Call time to read Workbook was 0.1637 seconds
19:01:51 Current memory usage: 1.5 MB
19:01:51 Write to Excel2007 format
19:01:51 File written to /var/www/polr/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
19:01:51 Peak memory usage: 2 MB
19:01:51 Done writing file