16:30:59 Create new PHPExcel object
16:30:59 Set document properties
16:30:59 Add some data
16:30:59 Rename worksheet
16:30:59 Set document security
16:30:59 Set sheet security
16:30:59 Write to Excel2007 format
16:30:59 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0048 seconds
16:30:59 Current memory usage: 1.5 MB
16:30:59 Peak memory usage: 1.5 MB
16:30:59 Done writing file
File has been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples