newPseudoImage(640, 480, "magick:logo"); $imagick->resizeimage(512, 512, \Imagick::FILTER_LANCZOS, 1); $imagick->forwardFourierTransformImage(true); $canCallFourier = true; } catch(\Exception $e) { //fftw probably not available. } ob_end_clean(); if ($canCallFourier == false) { die("skip fourier function seems unavailable"); } ?>