05:23:28 Create new PHPExcel object
05:23:28 Set document properties
05:23:28 Add some data
05:23:28 Rename worksheet
05:23:28 Set document security
05:23:28 Set sheet security
05:23:28 Write to Excel5 format
05:23:28 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0089 seconds
05:23:28 Current memory usage: 1.75 MB
05:23:28 Peak memory usage: 1.75 MB
05:23:28 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples