22:52:41 Create new PHPExcel object
22:52:41 Set document properties
22:52:41 Add some data
22:52:41 Rename worksheet
22:52:41 Set document security
22:52:41 Set sheet security
22:52:41 Write to Excel2007 format
22:52:41 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0178 seconds
22:52:41 Current memory usage: 4 MB
22:52:41 Peak memory usage: 4 MB
22:52:41 Done writing file
File has been created in /home/theshantinik/public_html/vendor/phpoffice/phpexcel/Examples