16:29:41 Create new PHPExcel object
16:29:41 Set document properties
16:29:41 Add some data
16:29:41 Rename worksheet
16:29:41 Set document security
16:29:41 Set sheet security
16:29:41 Write to Excel5 format
16:29:41 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0219 seconds
16:29:41 Current memory usage: 5.5 MB
16:29:41 Peak memory usage: 5.5 MB
16:29:41 Done writing file
File has been created in /home/www/mavensolutions.net/taxclinic/vendor/phpoffice/phpexcel/Examples