imagecopyresampled - can one use images on the fly, even if the page headers have already been sent?

[lawrence k]

I'm looking at this page:

http://us2.php.net/manual/en/function.imagecopyresampled.php

I took the code from Example 2, almost exactly, and tried to use them
on this page:

http://www.monkeyclaus.org/media/audio/index.php?getWhatPage=20&getWhatArrangement=ShowAllMediaForPage2&templateId=PT_tertiary

I get gibberish on the page, and then I get a warning in the error logs
about "headers already sent"

To serve an image in the middle of the page like that, do I have to
turn it into a physical file and serve it in an IMG tag?

[Andy Jeffries]

Re: imagecopyresamp led - can one use images on the fly, even if the page headers have already been sent?

On Thu, 18 May 2006 13:36:43 -0700, lawrence k wrote:[color=blue]
> I'm looking at this page:
>
> http://us2.php.net/manual/en/functio...yresampled.php
>
> To serve an image in the middle of the page like that, do I have to turn
> it into a physical file and serve it in an IMG tag?[/color]

You have to serve it in an IMG tag, but you can use a PHP script as the
source (src) for that tag and have that PHP script output the image
dynamically (i.e. you don't have to save it as a file first).

Cheers,


Andy

--
Andy Jeffries MBCS CITP ZCE | gPHPEdit Lead Developer
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