02:52:01 Create new PHPExcel object
02:52:01 Set document properties
02:52:01 Add some data
02:52:01 Rename worksheet
02:52:01 Set document security
02:52:01 Set sheet security
02:52:01 Write to Excel2007 format
02:52:01 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0029 seconds
02:52:01 Current memory usage: 2 MB
02:52:01 Peak memory usage: 2 MB
02:52:01 Done writing file
File has been created in /var/www/html/Qudrive/vendor/phpoffice/phpexcel/Examples