05:42:06 Create new PHPExcel object
05:42:06 Set document properties
05:42:06 Add some data
05:42:06 Rename worksheet
05:42:06 Set document security
05:42:06 Set sheet security
05:42:06 Write to Excel2007 format
05:42:06 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0019 seconds
05:42:06 Current memory usage: 2 MB
05:42:06 Peak memory usage: 2 MB
05:42:06 Done writing file
File has been created in /var/www/html/test/public/vendor/phpoffice/phpexcel/Examples