MagickWand for PHP is an object-oriented PHP interface to ImageMagick. Use this forum to discuss, make suggestions about, or report bugs concerning MagickWand for PHP.
We installed MagickWand for PHP on our Fedora Core 5 box and the install worked without complaint. We then did a minor edit on your script to define a couple of undefined constants (e.g. filter type) and ran your script. The script ran without complaint and produced reasonable output. We're running ImageMagick 6.2.7-8.