16:38:04 Create new PHPExcel object
16:38:04 Set document properties
16:38:04 Add some data
16:38:04 Rename worksheet
16:38:04 Set document security
16:38:04 Set sheet security
16:38:04 Write to Excel2007 format
16:38:04 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0779 seconds
16:38:04 Current memory usage: 3.5 MB
16:38:04 Peak memory usage: 3.5 MB
16:38:04 Done writing file
File has been created in /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples