06:33:41 Create new PHPExcel object
06:33:41 Set document properties
06:33:41 Add some data
06:33:41 Rename worksheet
06:33:41 Set document security
06:33:41 Set sheet security
06:33:41 Write to Excel5 format
06:33:41 File written to /var/www/html/Classes/Tests/11documentsecurity-xls.xls
06:33:41 Peak memory usage: 1.75 MB
06:33:41 Done writing file