12:55:43 Create new PHPExcel object
12:55:43 Set document properties
12:55:43 Add some data
12:55:43 Rename worksheet
12:55:43 Set document security
12:55:43 Set sheet security
12:55:43 Write to Excel2007 format
12:55:43 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0184 seconds
12:55:43 Current memory usage: 2 MB
12:55:43 Peak memory usage: 2 MB
12:55:43 Done writing file
File has been created in /home/gazipur/ray.gazipurcity.com/vendor/phpoffice/phpexcel/Examples