lawrence k wrote:

> I've two functions. currentHeadline looks in $_GET for a variable
> called 'image' and prints what it finds. showThumbnail takes an image
> for a parameter and resizes it before sending it to the screen. But
> when I do this:
>
> <?php showThumbnail(currentImage(), 20, 20); ?>

currentImage() will execute before showThumbnail().

When you say "prints what it finds", do you really mean "returns what it
finds"? If you're not 100% sure of what the difference between these two
phrases is, then post the source code for currentImage().

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Toby A Inkster BSc (Hons) ARCS
Contact Me ~ http://tobyinkster.co.uk/contact