16:00:40 Create new PHPExcel object
16:00:40 Set document properties
16:00:40 Add some data
16:00:40 Rename worksheet
16:00:40 Set document security
16:00:40 Set sheet security
16:00:40 Write to Excel2007 format
16:00:40 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0125 seconds
16:00:40 Current memory usage: 5.75 MB
16:00:40 Peak memory usage: 5.75 MB
16:00:40 Done writing file
File has been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples