--TEST-- Test Imagick, setDepth --SKIPIF-- --FILE-- setDepth(16); $imagick->newPseudoImage(640, 480, "gradient:red-blue"); echo "Depth is " .$imagick->getImageDepth() . "\n"; $imagick->getImageBlob(); } setDepth() ; echo "Ok"; ?> --EXPECTF-- Depth is 16 Ok