22:35:22 Load from OOCalc file
Call time to read Workbook was 0.2794 seconds
22:35:22 Current memory usage: 2.5 MB
22:35:22 Write to Excel2007 format
22:35:22 File written to C:\xampp\htdocs\oa\vendor\phpoffice\phpexcel\Examples\OOCalcReader.xlsx
22:35:22 Peak memory usage: 4 MB
22:35:22 Done writing file