16:14:55 Create new PHPExcel object
16:14:55 Set document properties
16:14:55 Add some data
16:14:55 Rename worksheet
16:14:55 Set document security
16:14:55 Set sheet security
16:14:55 Write to Excel2007 format
16:14:55 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0064 seconds
16:14:55 Current memory usage: 1.5 MB
16:14:55 Peak memory usage: 1.5 MB
16:14:55 Done writing file
File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples