| public setExpires ( DateTime | string $date ) : void | ||
| $date | DateTime | string | A \DateTime instance or date as string |
| return | void | |
public function setExpires($date)
{
if ($date instanceof \DateTime) {
$date = clone $date;
} else {
$date = new \DateTime($date);
}
$date->setTimezone(new \DateTimeZone('UTC'));
$this->response->setHeader('Expires', $date->format('D, d M Y H:i:s') . ' GMT');
} /**
* Test Expires
*/
public function testExpiresAsDate()
{
$date = new \DateTime('2012-12-12T12:12:12+00:00');
$this->cacheControl->setExpires($date);
$this->assertEquals('Wed, 12 Dec 2012 12:12:12 GMT', $this->cacheControl->getExpires());
$this->assertEquals('Wed, 12 Dec 2012 12:12:12 GMT', $this->response->getHeader('Expires'));
}