(PECL fann >= 1.0.0)
fann_get_training_algorithm — Returns the training algorithm
$ann
   )Returns the training algorithm. This training algorithm is used by fann_train_on_data() and associated functions.
   Note that this algorithm is also used during fann_cascadetrain_on_data(), although only
   FANN_TRAIN_RPROP and FANN_TRAIN_QUICKPROP is allowed during cascade training.
  
annNeural network resource.
   Training algorithm constant, or FALSE on error.