After {code...} is output like this, the ID and username are still in the same cell, but there is a blank space in the middle. N newline
$ Name = 'low'; header ("Cache-Control: public"); header ("Pragma: public"); header ("Content-type: application/vnd. ms-excel "); header (" Content-Disposition: attachment; filename = ". $ name. ". xlsx "); header ('content-Type: APPLICATION/OCTET-STREAM '); echo" ID ". "\ t"; echo "username ". "\ t ";
After this output, the ID and username are still in the same cell, but there is a blank space in the middle.
\ N newline
Reply content:
$ Name = 'low'; header ("Cache-Control: public"); header ("Pragma: public"); header ("Content-type: application/vnd. ms-excel "); header (" Content-Disposition: attachment; filename = ". $ name. ". xlsx "); header ('content-Type: APPLICATION/OCTET-STREAM '); echo" ID ". "\ t"; echo "username ". "\ t ";
After this output, the ID and username are still in the same cell, but there is a blank space in the middle.
\ N newline