16:00:50 Create new PHPExcel object
16:00:50 Set document properties
16:00:50 Add some data
16:00:50 Rename worksheet
16:00:50 Set cell protection
16:00:50 Set sheet security
16:00:50 Write to Excel2007 format
16:00:50 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0023 seconds
16:00:50 Current memory usage: 2 MB
16:00:50 Peak memory usage: 2 MB
16:00:50 Done writing file
File has been created in /var/www/html/cartnew/vendor/phpoffice/phpexcel/Examples