15:29:45 Create new PHPExcel object
15:29:45 Set document properties
15:29:45 Add some data
15:29:45 Rename worksheet
15:29:45 Set document security
15:29:45 Set sheet security
15:29:45 Write to Excel2007 format
15:29:45 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0027 seconds
15:29:45 Current memory usage: 1.5 MB
15:29:45 Peak memory usage: 1.5 MB
15:29:45 Done writing file
File has been created in /var/www/tali/vendor/phpoffice/phpexcel/Examples