00:20:46 Create new PHPExcel object
00:20:46 Set document properties
00:20:46 Add some data
00:20:46 Rename worksheet
00:20:46 Set document security
00:20:46 Set sheet security
00:20:46 Write to Excel2007 format
00:20:46 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0091 seconds
00:20:46 Current memory usage: 6 MB
00:20:46 Peak memory usage: 6 MB
00:20:46 Done writing file
File has been created in /home/uniem/public_html/SUNIEM/vendor/phpoffice/phpexcel/Examples