11:29:53 Create new PHPExcel object
11:29:53 Set document properties
11:29:53 Add some data
11:29:53 Rename worksheet
11:29:53 Set document security
11:29:53 Set sheet security
11:29:53 Write to Excel2007 format
11:29:53 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0050 seconds
11:29:53 Current memory usage: 1.5 MB
11:29:53 Peak memory usage: 1.5 MB
11:29:53 Done writing file
File has been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples