15:50:42 Create new PHPExcel object
15:50:42 Set document properties
15:50:42 Add some data
15:50:42 Rename worksheet
15:50:42 Set document security
15:50:42 Set sheet security
15:50:42 Write to Excel2007 format
15:50:42 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0336 seconds
15:50:42 Current memory usage: 1.75 MB
15:50:42 Peak memory usage: 2 MB
15:50:42 Done writing file
File has been created in /home/taxionthewayco/site/vendor/phpoffice/phpexcel/Examples