01:21:58 Create new PHPExcel object
01:21:58 Set document properties
01:21:58 Add some data
01:21:58 Rename worksheet
01:21:58 Set cell protection
01:21:58 Set sheet security
01:21:58 Write to Excel2007 format
01:21:58 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0136 seconds
01:21:58 Current memory usage: 5.5 MB
01:21:58 Peak memory usage: 5.5 MB
01:21:58 Done writing file
File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples