11:34:10 Create new PHPExcel object
11:34:10 Set document properties
11:34:10 Add some data
11:34:10 Rename worksheet
11:34:10 Set document security
11:34:10 Set sheet security
11:34:10 Write to Excel2007 format
11:34:10 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0075 seconds
11:34:10 Current memory usage: 1.5 MB
11:34:10 Peak memory usage: 1.5 MB
11:34:10 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples