07:20:20 Create new PHPExcel object
07:20:20 Set document properties
07:20:20 Add some data
07:20:20 Rename worksheet
07:20:20 Set document security
07:20:20 Set sheet security
07:20:20 Write to Excel2007 format
07:20:20 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0163 seconds
07:20:20 Current memory usage: 2 MB
07:20:20 Peak memory usage: 2 MB
07:20:20 Done writing file
File has been created in /home/gazipur/ray.gazipurcity.com/vendor/phpoffice/phpexcel/Examples