15:44:34 Create new PHPExcel object
15:44:34 Set document properties
15:44:34 Add some data
15:44:34 Rename worksheet
15:44:34 Set document security
15:44:34 Set sheet security
15:44:34 Write to Excel5 format
15:44:34 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0133 seconds
15:44:34 Current memory usage: 5.25 MB
15:44:34 Peak memory usage: 5.25 MB
15:44:34 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples