02:21:00 Create new PHPExcel object
02:21:00 Set document properties
02:21:00 Add some data
02:21:00 Rename worksheet
02:21:00 Set document security
02:21:00 Set sheet security
02:21:00 Write to Excel2007 format
02:21:00 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0027 seconds
02:21:00 Current memory usage: 2 MB
02:21:00 Peak memory usage: 2 MB
02:21:00 Done writing file
File has been created in /var/www/html/Qudrive/vendor/phpoffice/phpexcel/Examples