16:01:54 Create new PHPExcel object
16:01:54 Set document properties
16:01:54 Add some data
16:01:54 Rename worksheet
16:01:54 Set document security
16:01:54 Set sheet security
16:01:54 Write to Excel2007 format
16:01:54 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0232 seconds
16:01:54 Current memory usage: 3.75 MB
16:01:54 Peak memory usage: 3.75 MB
16:01:54 Done writing file
File has been created in /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples