05:51:58 Create new PHPExcel object
05:51:58 Set document properties
05:51:58 Add some data
05:51:58 Rename worksheet
05:51:58 Set document security
05:51:58 Set sheet security
05:51:58 Write to Excel2007 format
05:51:58 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0318 seconds
05:51:58 Current memory usage: 1.5 MB
05:51:58 Peak memory usage: 1.5 MB
05:51:58 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples