11:00:09 Create new PHPExcel object
11:00:09 Set document properties
11:00:09 Add some data
11:00:09 Rename worksheet
11:00:09 Set document security
11:00:09 Set sheet security
11:00:09 Write to Excel5 format
11:00:09 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0178 seconds
11:00:09 Current memory usage: 2 MB
11:00:09 Peak memory usage: 2 MB
11:00:09 Done writing file
File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples