16:01:47 Create new PHPExcel object
16:01:47 Set document properties
16:01:47 Add some data
16:01:47 Rename worksheet
16:01:47 Set document security
16:01:47 Set sheet security
16:01:47 Write to Excel2007 format
16:01:47 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0101 seconds
16:01:47 Current memory usage: 5 MB
16:01:47 Peak memory usage: 5 MB
16:01:47 Done writing file
File has been created in /home/rrhhutem/public_html/idp-4g/vendor/phpoffice/phpexcel/Examples