01:31:58 Create new PHPExcel object
01:31:58 Set document properties
01:31:58 Add some data
01:31:58 Rename worksheet
01:31:58 Set document security
01:31:58 Set sheet security
01:31:58 Write to Excel5 format
01:31:58 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0164 seconds
01:31:58 Current memory usage: 6 MB
01:31:58 Peak memory usage: 6 MB
01:31:58 Done writing file
File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples