09:39:41 Create new PHPExcel object
09:39:41 Set document properties
09:39:41 Add some data
09:39:41 Rename worksheet
09:39:41 Set document security
09:39:41 Set sheet security
09:39:41 Write to Excel2007 format
09:39:41 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0036 seconds
09:39:41 Current memory usage: 1.5 MB
09:39:41 Peak memory usage: 1.5 MB
09:39:41 Done writing file
File has been created in /var/www/tali/vendor/phpoffice/phpexcel/Examples