02:16:00 Create new PHPExcel object
02:16:00 Set document properties
02:16:00 Add some data
02:16:00 Rename worksheet
02:16:00 Set cell protection
02:16:00 Set sheet security
02:16:00 Write to Excel2007 format
02:16:00 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0113 seconds
02:16:00 Current memory usage: 1.5 MB
02:16:00 Peak memory usage: 1.5 MB
02:16:00 Done writing file
File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples