Same as slapper: PHP: $nbt = new Compound("",[ new Enum("Pos",[ new Double("",$x), new Double("",$y), new Double("",$z), ]), new Enum("Motion", [ new Double("",0), new Double("",0), new Double("",0), ]), new Enum("Rotation", [ new Float("",$yaw), new Float("",$pitch), ]) ]); $entity = Entity::createEntity($mobname, $level->getChunk($x>>4, $z>>4), $nbt); $entity->spawnToAll();