eventespresso / event-espresso-core

				//of array('Registration.TXN_ID'=>23)

				$query_param_sans_stars = $this->_remove_stars_and_anything_after_from_condition_query_param_key($param);

				if(in_array($query_param_sans_stars, $this->_logic_query_param_keys,true)){

					if (! is_array($possibly_array_of_params)){

						throw new EE_Error(sprintf(__("You used a special where query param %s, but the value isn't an array of where query params, it's just %s'. It should be an array, eg array('EVT_ID'=>23,'OR'=>array('Venue.VNU_ID'=>32,'Venue.VNU_name'=>'monkey_land'))", "event_espresso"),

							$param,$possibly_array_of_params));

					}else{

						$this->_extract_related_models_from_sub_params_array_keys($possibly_array_of_params, $model_query_info_carrier,$query_param_type);

					}

				}elseif($query_param_type === 0 //ie WHERE

						&& is_array($possibly_array_of_params)

						&& isset($possibly_array_of_params[2])

			} else if ( method_exists( $class_name, 'instance' ) ) {

				//$instantiation_mode = "instance";

				$class_obj = call_user_func_array( array( $class_name, 'instance' ), $arguments );

			} else if ( $reflector->isInstantiable() ) {

				//$instantiation_mode = "isInstantiable";

				$class_obj = $reflector->newInstanceArgs( $arguments );

			} else if ( ! $load_only ) {

				// heh ? something's not right !

				//$instantiation_mode = 'none';

				throw new EE_Error(

					sprintf(

						__( 'The %s file %s could not be instantiated.', 'event_espresso' ),

						$type,

						$class_name

					)

				);

			}

		} catch ( EE_Error $e ) {

			$e->get_error();

		}