20:03:55 Load from OOCalc file
Call time to read Workbook was 0.0985 seconds
20:03:55 Current memory usage: 1.75 MB
20:03:55 Write to Excel2007 format
20:03:55 File written to /home/hsinlung/public_html/core/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
20:03:55 Peak memory usage: 2 MB
20:03:55 Done writing file