06:01:14 Create new PHPExcel object
06:01:14 Set document properties
06:01:14 Add some data
06:01:14 Rename worksheet
06:01:14 Set document security
06:01:14 Set sheet security
06:01:14 Write to Excel2007 format
06:01:14 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0033 seconds
06:01:14 Current memory usage: 2 MB
06:01:14 Peak memory usage: 2 MB
06:01:14 Done writing file
File has been created in /var/www/html/Qudrive/vendor/phpoffice/phpexcel/Examples