16:02:15 Create new PHPExcel object
16:02:15 Set document properties
16:02:15 Add some data
16:02:15 Rename worksheet
16:02:15 Set document security
16:02:15 Set sheet security
16:02:15 Write to Excel5 format
16:02:15 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0442 seconds
16:02:15 Current memory usage: 4 MB
16:02:15 Peak memory usage: 4 MB
16:02:15 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples