chamilo / chamilo-lms

					}

				}

				foreach ($parent_item_ids as $new_item_id => $parent_item_old_id) {

					$parent_new_id = 0;

					if($parent_item_old_id != 0){

						$parent_new_id = $new_item_ids[$parent_item_old_id];

					}

					$sql = "UPDATE ".$table_item." SET parent_item_id = '".$parent_new_id."'

					        WHERE c_id = ".$this->destination_course_id." AND id = '".$new_item_id."'";

					Database::query($sql);

				}

				foreach ($previous_item_ids as $new_item_id => $previous_item_old_id) {

					$previous_new_id = 0;

					if($previous_item_old_id != 0){

					        WHERE c_id = ".$this->destination_course_id." AND id = '".$new_item_id."'";

					Database::query($sql);

				}

				foreach ($previous_item_ids as $new_item_id => $previous_item_old_id) {

					$previous_new_id = 0;

					if($previous_item_old_id != 0){

						$previous_new_id = $new_item_ids[$previous_item_old_id];

					}

					$sql = "UPDATE ".$table_item." SET previous_item_id = '".$previous_new_id."'

					        WHERE  c_id = ".$this->destination_course_id." AND id = '".$new_item_id."'";

					Database::query($sql);

				}

				foreach ($next_item_ids as $new_item_id => $next_item_old_id) {

					$next_new_id = 0;

					Database::query($sql);

				}

				foreach ($next_item_ids as $new_item_id => $next_item_old_id) {

					$next_new_id = 0;

					if($next_item_old_id != 0){

						$next_new_id = $new_item_ids[$next_item_old_id];

					}

					$sql = "UPDATE ".$table_item." SET next_item_id = '".$next_new_id."'

					        WHERE c_id = ".$this->destination_course_id." AND id = '".$new_item_id."'";

					Database::query($sql);

				}

				foreach ($prerequisite_ids as $new_item_id => $prerequisite_old_id) {

					$prerequisite_new_id = 0;

					Database::query($sql);

				}

				foreach ($prerequisite_ids as $new_item_id => $prerequisite_old_id) {

					$prerequisite_new_id = 0;

					if($prerequisite_old_id != 0){

						$prerequisite_new_id = $new_item_ids[$prerequisite_old_id];

					}

					$sql = "UPDATE ".$table_item." SET prerequisite = '".$prerequisite_new_id."'

					        WHERE c_id = ".$this->destination_course_id." AND id = '".$new_item_id."'";

					Database::query($sql);

				}

				$this->course->resources[RESOURCE_LEARNPATH][$id]->destination_id = $new_lp_id;

			}

		}