04:30:23 Create new PHPExcel object
04:30:23 Set document properties
04:30:23 Add some data
04:30:23 Rename worksheet
04:30:23 Set document security
04:30:23 Set sheet security
04:30:23 Write to Excel2007 format
04:30:24 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0469 seconds
04:30:24 Current memory usage: 5 MB
04:30:24 Peak memory usage: 5 MB
04:30:24 Done writing file
File has been created in /home/www/mavensolutions.net/taxclinic/vendor/phpoffice/phpexcel/Examples