function getter(obj, path, bindFnToScope) {
	if (!path) return obj;
	var keys = path.split(".");
	var key;
	var lastInstance = obj;
	var len = keys.length;

	for (var i = 0; i < len; i++) {
		key = keys[i];
		if (obj) {
			obj = (lastInstance = obj)[key];
		}
	}
	if (!bindFnToScope && isFunction(obj)) {
		return bind(lastInstance, obj);
	}
	return obj;
}
The software constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.