04:05:18 Create new PHPExcel object
04:05:18 Set document properties
04:05:18 Add some data
04:05:18 Rename worksheet
04:05:18 Set cell protection
04:05:18 Set sheet security
04:05:18 Write to Excel2007 format
04:05:18 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0152 seconds
04:05:18 Current memory usage: 1.5 MB
04:05:18 Peak memory usage: 1.5 MB
04:05:18 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples