14:05:09 Load from OOCalc file
Call time to read Workbook was 0.3899 seconds
14:05:10 Current memory usage: 4 MB
14:05:10 Write to Excel2007 format
14:05:10 File written to C:\xampp\htdocs\crm\vendor\phpoffice\phpexcel\Examples\OOCalcReader.xlsx
14:05:10 Peak memory usage: 4 MB
14:05:10 Done writing file