You have some content at line 2 in file trial.php. Check if there is a space (or a session command) at that line.
-- Jorge Oliveira » Cloreto.com
matthew perry wrote:
When I insert the following header:
header ("Content-type: application/vnd.ms-excel"); header ("Content-Disposition: attachment" );
I get the messages:
*Warning*: Cannot modify header information - headers already sent by (output started at C:\Program Files\Apache Group\Apache2\htdocs\trial.php:2) in *C:\Program Files\Apache Group\Apache2\htdocs\trial.php* on line *3*
*Warning*: Cannot modify header information - headers already sent by (output started at C:\Program Files\Apache Group\Apache2\htdocs\trial.php:2) in *C:\Program Files\Apache Group\Apache2\htdocs\trial.php* on line *4
*I get similar messages when I use my web host. How do I use these headers correctly?
Matt
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