tor, 2002-11-14 kl. 11:50 skrev Krzysztof Dziekiewicz:

> > I can show a jpeg using a href with a target, either in a new page or a
> > frame. To do this, PHP needs to be fed 'header("Content-type:
> > image/jpeg")'. This can be put more or less anywhere in the very short
> > script used for showing the jpeg and works. However, if I try to put any
> > more html code into the script, i.e. 'print <html>';, print '<body>';
> > etc, *anywhere*, I get a "headers already sent" error.

> You can not put any html code with image code.
> If you send some html you mean to send
>     header("Content-Type: text/html")
> with
>     header("Content-type: image/jpeg")
> Where do you want go to ?
> You can do so:
> There is on the page http://xxx/user.html?name=smith some html code where a user can 
> Among the html code you insert <img src="http://xxx/userfoto.html?name=smith";>
> On http://xxx/userfoto.html you send  header("Content-type: image/jpeg") and the
> image content and no html code.

This fscking well works!!! It works with frames (one frame can be
hidden) and it works with pages.

I would *never* have had the intelligence to have found this out for
myself, well maybe it woould have taken me a month.

Krzysztof and php-general, I love you all like brothers.




Tony Earnshaw

Cricketers are strange people. They wake up
in October, only to find that their wives had
left them in May.

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