PHP Excel Header

Question

header(\"Content-Type:   application/vnd.ms-excel; charset=utf-8\");
header(\"Content-type:   application/x-msexcel; charset=utf-8\");
header(\"Content-Disposition:          


        

Answer 1

The problem is you typed the wrong file extension for excel file. you used .xsl instead of xls.

I know i came in late but it can help future readers of this post.