00:22:53 Create new PHPExcel object
00:22:53 Set document properties
00:22:53 Add some data
00:22:53 Rename worksheet
00:22:53 Set document security
00:22:53 Set sheet security
00:22:53 Write to Excel2007 format
00:22:53 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0174 seconds
00:22:53 Current memory usage: 5 MB
00:22:53 Peak memory usage: 5 MB
00:22:53 Done writing file
File has been created in /home/www/mavensolutions.net/taxclinic/vendor/phpoffice/phpexcel/Examples