[mapserver-users] Changing IMAGECOLOR with PHP MapScript

[Hankley, Chip]

Can someone please show me how to change the background color of my map with
PHP MapScript.

This is the basics of what I've tried so far...

$map = ms_newMapObj("GB01.map");

$map->set("imagecolor", 0 0 0);
 -or-
$map->set("imagecolor", setRGB(0, 0, 0));

...neither seem to be working.

TIA

Chip Hankley