07:44:58 Create new PHPExcel object
07:44:58 Set document properties
07:44:58 Add some data
07:44:58 Rename worksheet
07:44:58 Set document security
07:44:58 Set sheet security
07:44:58 Write to Excel2007 format
07:44:58 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0208 seconds
07:44:58 Current memory usage: 4 MB
07:44:58 Peak memory usage: 4 MB
07:44:58 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples