04:15:32 Create new PHPExcel object
04:15:32 Set document properties
04:15:32 Add some data
04:15:32 Rename worksheet
04:15:32 Set document security
04:15:32 Set sheet security
04:15:32 Write to Excel2007 format
04:15:33 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0957 seconds
04:15:33 Current memory usage: 4 MB
04:15:33 Peak memory usage: 4 MB
04:15:33 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples