01:47:58 Load workbook from Excel5 file
Call time to load Workbook was 0.0231 seconds
01:47:58 Current memory usage: 2.25 MB
01:47:58 Write to Excel2007 format
01:47:58 File written to 20readexcel5.xlsx
Call time to write Workbook was 0.0073 seconds
01:47:58 Current memory usage: 2.5 MB
01:47:58 Peak memory usage: 2.5 MB
01:47:58 Done reading file
File has been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples