public function getOldRelations()
    {
        $oldRelations = [];
        foreach ($this->_relations as $relationName) {
            $oldRelations[$relationName] = $this->getOldRelation($relationName);
        }
        return $oldRelations;
    }
public function getOldRelations()
    {
        $oldRelations = [];
        foreach ($this->_relations as $relationName) {
            $oldRelations[$relationName] = $this->getOldRelation($relationName);
        }
        return $oldRelations;
    }
public function getOldRelations ( ) { $ oldRelations = [ ] ; foreach ( $ this -> _relations as $ relationName ) { $ oldRelations [ $ relationName ] = $ this -> getOldRelation ( $ relationName ) ; } return $ oldRelations ; }
Return the old relations values.
@return array The old relations (name-value pairs)
Return the old relations values .