??using php generated pictures with HTML???

[Joost van Beek]

Hi,

I am able to create images with the use of the GDLIB.
but I am not able to use these images together with HTML. I always get the
message "headers are already sent. Can anyone give me an example?

Thanx.

[Daniel Tryba]

Re: ??using php generated pictures with HTML???

Joost van Beek <joost@home.n l> wrote:[color=blue]
> I am able to create images with the use of the GDLIB.
> but I am not able to use these images together with HTML. I always get the
> message "headers are already sent. Can anyone give me an example?[/color]

It would be easier if you had posted part og your script... Now we have
to guess what you did wrong. My guess is that you are trying to
accomplish the task in 1 script(call)... Thats not possible. You need
one script to spit out the html and other scripts to handle images
(ofcourse these scripts can be one with different parameters).

Some html:

<img src='foo.php?im age=1'>

where foo.php:

<?php
header('Content-Type: image/jpeg');

//gdstuff
?>

--

Daniel Tryba

[Michael Fuhr]

Re: ??using php generated pictures with HTML???

"Joost van Beek" <joost@home.n l> writes:
[color=blue]
> I am able to create images with the use of the GDLIB.
> but I am not able to use these images together with HTML. I always get the
> message "headers are already sent. Can anyone give me an example?[/color]

Please show us the code you're using (as short as possible, while
still complete enough to demonstrate the problem). Don't be satisfied
with just learning the right way: learn why the wrong way is wrong.

--
Michael Fuhr

http://www.fuhr.org/~mfuhr/