23:12:16 Create new PHPExcel object
23:12:16 Set document properties
23:12:16 Add some data
23:12:16 Rename worksheet
23:12:16 Set document security
23:12:16 Set sheet security
23:12:16 Write to Excel5 format
23:12:16 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0159 seconds
23:12:16 Current memory usage: 4.75 MB
23:12:16 Peak memory usage: 4.75 MB
23:12:16 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples