This page will test to see if you have GD and PHP set up to
view images correctly. You should see at least one
of the three images below.
Test to see if GIF graphs work
Fatal error: Call to undefined function: imagecreate() in /mnt/fmirror4/gmirror/ports/graphics/phplot/work/phplot-4.4.6/examples/test_setup.php on line 27