10:13:54 Create new PHPExcel object
10:13:54 Set document properties
10:13:54 Add some data
10:13:54 Rename worksheet
10:13:54 Set document security
10:13:54 Set sheet security
10:13:54 Write to Excel5 format
10:13:54 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0448 seconds
10:13:54 Current memory usage: 4 MB
10:13:54 Peak memory usage: 4 MB
10:13:54 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples