02:56:32 Load workbook from Excel5 file
Call time to load Workbook was 0.0175 seconds
02:56:32 Current memory usage: 2.25 MB
02:56:32 Write to Excel2007 format
02:56:32 File written to 20readexcel5.xlsx
Call time to write Workbook was 0.0074 seconds
02:56:32 Current memory usage: 2.5 MB
02:56:32 Peak memory usage: 2.5 MB
02:56:32 Done reading file
File has been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples