16:02:27 Create new PHPExcel object
16:02:27 Set document properties
16:02:27 Add some data
16:02:27 Rename worksheet
16:02:27 Set document security
16:02:27 Set sheet security
16:02:27 Write to Excel2007 format
16:02:27 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0089 seconds
16:02:27 Current memory usage: 3.75 MB
16:02:27 Peak memory usage: 3.75 MB
16:02:27 Done writing file
File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples