02:23:20 Create new PHPExcel object
02:23:20 Set properties
02:23:20 Add data
02:23:20 Hide "Phone" and "fax" column
02:23:20 Set outline levels
02:23:20 Freeze panes
02:23:20 Rows to repeat at top
02:23:24 Write to Excel2007 format
02:23:28 Peak memory usage: 25.75 MB
02:23:28 Done writing file.