13:33:41 Create new PHPExcel object
13:33:41 Set document properties
13:33:41 Add some data
13:33:41 Rename worksheet
13:33:41 Set document security
13:33:41 Set sheet security
13:33:41 Write to Excel2007 format
13:33:41 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0167 seconds
13:33:41 Current memory usage: 4 MB
13:33:41 Peak memory usage: 4 MB
13:33:41 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples