07:12:22 Create new PHPExcel object
07:12:22 Set document properties
07:12:22 Add some data
07:12:22 Rename worksheet
07:12:22 Set cell protection
07:12:22 Set sheet security
07:12:22 Write to Excel2007 format
07:12:22 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0485 seconds
07:12:22 Current memory usage: 5.5 MB
07:12:22 Peak memory usage: 5.5 MB
07:12:22 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples