22:04:23 Create new PHPExcel object
22:04:23 Set properties
22:04:23 Add data
22:04:23 Hide "Phone" and "fax" column
22:04:23 Set outline levels
22:04:23 Freeze panes
22:04:23 Rows to repeat at top
22:04:26 Write to Excel2007 format
22:04:29 Peak memory usage: 89.25 MB
22:04:29 Done writing file.