17:08:58 Create new PHPExcel object
17:08:58 Set document properties
17:08:58 Add some data
17:08:58 Rename worksheet
17:08:58 Set document security
17:08:58 Set sheet security
17:08:58 Write to Excel2007 format
17:08:58 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0027 seconds
17:08:58 Current memory usage: 1.5 MB
17:08:58 Peak memory usage: 1.5 MB
17:08:58 Done writing file
File has been created in /var/www/tali/vendor/phpoffice/phpexcel/Examples