01:54:17 Create new PHPExcel object
01:54:17 Set document properties
01:54:17 Add some data
01:54:17 Rename worksheet
01:54:17 Set document security
01:54:17 Set sheet security
01:54:17 Write to Excel5 format
01:54:17 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0244 seconds
01:54:17 Current memory usage: 4 MB
01:54:17 Peak memory usage: 4 MB
01:54:17 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples