16:19:27 Create new PHPExcel object
16:19:27 Set document properties
16:19:27 Add some data
16:19:27 Rename worksheet
16:19:27 Set document security
16:19:27 Set sheet security
16:19:27 Write to Excel2007 format
16:19:27 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0026 seconds
16:19:27 Current memory usage: 1.5 MB
16:19:27 Peak memory usage: 1.5 MB
16:19:27 Done writing file
File has been created in /var/www/tali/vendor/phpoffice/phpexcel/Examples