06:02:30 Create new PHPExcel object
06:02:30 Set document properties
06:02:30 Add some data
06:02:30 Rename worksheet
06:02:30 Set document security
06:02:30 Set sheet security
06:02:30 Write to Excel5 format
06:02:30 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0086 seconds
06:02:30 Current memory usage: 1.75 MB
06:02:30 Peak memory usage: 1.75 MB
06:02:30 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples