resize_png_image not known

[Kudose]

Hey all. I get an error stating that resize_png_image() is not a valid function when I run this line.

resize_png_image($watermark,$waterMarkDestWidth,$waterMarkDestHeight,$wmTarget);

Anyone know why, or how I can get around this?

I am pulling this from an exsisting script that does work, so...why would it work in the script I downloaded, but not on my server.

I have GD2 and PHP 4.3.8 installed.

Thanks.

[Weedpacket]

Well, seeing as [man]resize_png_image[/man] is not an inbuilt PHP function, my guess is that the program you lifted the code from defines the resize_png_image() function somewhere.

[Kudose]

It doesn't. You say lifted as if I stole the source code. :\

http://www.koivi.com/php-gd-image-watermark/

Link at the top right.

[Weedpacket]

So what's this on line 335 of index.php?

function resize_png_image($img,$newWidth,$newHeight,$target){

[Kudose]

Thanks for pointing out my overlook.