/** * {@inheritdoc} */ protected function normalizeRequirements(FamilyInterface $family) { $requirements = parent::normalizeRequirements($family); $flat = []; foreach ($requirements as $key => $attributes) { $flat[$key] = implode(',', $attributes); } return $flat; }
/** * {@inheritdoc} */ protected function normalizeRequirements(FamilyInterface $family) { $requirements = parent::normalizeRequirements($family); $flat = array(); foreach ($requirements as $channel => $attributes) { $flat[] = $channel . ':' . implode(',', $attributes); } return implode('|', $flat); }