22:09:38 Create new PHPExcel object
22:09:38 Set document properties
22:09:38 Add some data
22:09:38 Rename worksheet
22:09:38 Set document security
22:09:38 Set sheet security
22:09:38 Write to Excel2007 format
22:09:38 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0144 seconds
22:09:38 Current memory usage: 6 MB
22:09:38 Peak memory usage: 6 MB
22:09:38 Done writing file
File has been created in /home/ccepm/public_html/ControlCeepam/vendor/phpoffice/phpexcel/Examples