11:38:26 Create new PHPExcel object
11:38:26 Set document properties
11:38:26 Add some data
11:38:26 Rename worksheet
11:38:26 Set cell protection
11:38:26 Set sheet security
11:38:26 Write to Excel2007 format
11:38:26 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0095 seconds
11:38:26 Current memory usage: 1.5 MB
11:38:26 Peak memory usage: 1.5 MB
11:38:26 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples