--TEST-- Test Imagick, colorThresholdImage --SKIPIF-- --FILE-- colorThresholdImage( "rgb(10, 10, 10)", "rgb(240, 240, 240)" ); // $imagick->writeImage(__DIR__ . '/colorThresholdImage_output_image.png'); $imagick->getImageBlob(); } colorThresholdImage() ; echo "Ok"; ?> --EXPECTF-- Ok