14:52:31 Create new PHPExcel object
14:52:31 Set document properties
14:52:31 Add some data
14:52:31 Rename worksheet
14:52:31 Set document security
14:52:31 Set sheet security
14:52:31 Write to Excel5 format
14:52:31 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0688 seconds
14:52:31 Current memory usage: 4 MB
14:52:31 Peak memory usage: 4 MB
14:52:31 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples