11:58:32 Create new PHPExcel object
11:58:32 Set document properties
11:58:32 Add some data
11:58:32 Rename worksheet
11:58:32 Set cell protection
11:58:32 Set sheet security
11:58:32 Write to Excel2007 format
11:58:32 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0143 seconds
11:58:32 Current memory usage: 3 MB
11:58:32 Peak memory usage: 3 MB
11:58:32 Done writing file
File has been created in /home/warsawapcp/backup/restaurantmanager.pl.old/vendor/phpoffice/phpexcel/Examples