tflori / orm

        $table = $entityManager->escapeIdentifier($this->table);

        $where = [];

        foreach ($this->reference as $myVar => $fkCol) {

            $value = $self->__get($myVar);

            if ($value === null) {

                throw new IncompletePrimaryKey('Key incomplete to save foreign key');

            }

            $where[] = $entityManager->escapeIdentifier($fkCol) . ' = ' .

                       $entityManager->escapeValue($value);

        }

        foreach ($entities as $entity) {

            if (!$entity instanceof $this->class) {

            }

            $condition = [];

            foreach ($this->getOpponent()->getReference() as $hisVar => $fkCol) {

                $value = $entity->__get($hisVar);

                if ($value === null) {

                    throw new IncompletePrimaryKey('Key incomplete to save foreign key');

                }

                $condition[] = $entityManager->escapeIdentifier($fkCol) . ' = ' .

                               $entityManager->escapeValue($value);

            }

            $where[] = implode(' AND ', $condition);

        }