12:53:33 Load from Excel2007 file
Call time to read Workbook was 0.0073 seconds
12:53:33 Current memory usage: 2 MB
12:53:33 Write to Excel2007 format
12:53:33 File written to 07reader.xlsx
Call time to write Workbook was 0.0064 seconds
12:53:33 Current memory usage: 2.25 MB
12:53:33 Peak memory usage: 2.25 MB
12:53:33 Done writing file
File has been created in /var/www/ched/vendor/phpoffice/phpexcel/Examples