16:39:03 Create new PHPExcel object
16:39:03 Set document properties
16:39:03 Add some data
16:39:03 Rename worksheet
16:39:03 Set document security
16:39:03 Set sheet security
16:39:03 Write to Excel2007 format
16:39:03 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0101 seconds
16:39:03 Current memory usage: 5 MB
16:39:03 Peak memory usage: 5 MB
16:39:03 Done writing file
File has been created in /home/rrhhutem/public_html/idp-4g/vendor/phpoffice/phpexcel/Examples