03:15:16 Create new PHPExcel object
03:15:16 Set document properties
03:15:16 Add some data
03:15:16 Rename worksheet
03:15:16 Set document security
03:15:16 Set sheet security
03:15:16 Write to Excel5 format
03:15:16 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0444 seconds
03:15:16 Current memory usage: 4 MB
03:15:16 Peak memory usage: 4 MB
03:15:16 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples