15:29:55 Create new PHPExcel object
15:29:56 Set document properties
15:29:56 Add some data
15:29:56 Rename worksheet
15:29:56 Set cell protection
15:29:56 Set sheet security
15:29:56 Write to Excel2007 format
15:29:56 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0115 seconds
15:29:56 Current memory usage: 5.25 MB
15:29:56 Peak memory usage: 5.25 MB
15:29:56 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples