age = $age; } public function getAge() { return $this->age; } public function setDirective($directive) { $this->directive = $directive; } public function getDirective() { return $this->directive; } public function setExpires($expires) { $this->expires = $expires; } public function getExpires() { return $this->expires; } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(HttpCacheControlResponseHeader::class, 'Google_Service_Container_HttpCacheControlResponseHeader');