HMVC loading driver across modules

For future reference: Note there are two possible errors in the code posted by Orionstar above:

Line 60:

PHP Code:

$msg = 'Unable to load the requested driver: '.$class_name; 


At that point $class_name is not defined, should be $child.

Also, in line 44

Code:

$path = realpath(dirname(__FILE__));

__FILE__ refers to the directory location of Class where the function is defined, ie the parent - not of the class that inherits the definition.
This can be solved with:

PHP Code:

$c = new ReflectionClass($this);
$path = realpath(dirname($c->getFileName()));