17:28:35 Create new PHPExcel object
17:28:35 Set document properties
17:28:35 Add some data
17:28:35 Rename worksheet
17:28:35 Set document security
17:28:35 Set sheet security
17:28:35 Write to Excel2007 format
17:28:35 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0022 seconds
17:28:35 Current memory usage: 2 MB
17:28:35 Peak memory usage: 2 MB
17:28:35 Done writing file
File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples