04:33:25 Load from Excel2007 file
Call time to read Workbook was 0.0172 seconds
04:33:25 Current memory usage: 2 MB
04:33:25 Write to Excel2007 format
04:33:25 File written to 07reader.xlsx
Call time to write Workbook was 0.0078 seconds
04:33:25 Current memory usage: 2 MB
04:33:25 Peak memory usage: 2 MB
04:33:25 Done writing file
File has been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples