本文整理汇总了PHP中Symfony\Component\HttpKernel\HttpCache\HttpCache::lookup方法的典型用法代码示例。如果您正苦于以下问题：PHP HttpCache::lookup方法的具体用法？PHP HttpCache::lookup怎么用？PHP HttpCache::lookup使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Symfony\Component\HttpKernel\HttpCache\HttpCache的用法示例。
在下文中一共展示了HttpCache::lookup方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: lookup
/**
* Lookups a Response from the cache for the given Request.
*
* {@inheritDoc}
*
* @param Request $request
* @param bool $catch
* @return Response
*/
protected function lookup(Request $request, $catch = false)
{
$response = parent::lookup($request, $catch);
// If Response is not fresh age > 0 AND contains a mathing no cache tag
if ($response->getAge() > 0 && $this->containsNoCacheTag($request, $response)) {
$response = $this->fetch($request);
}
if (!$this->options['debug']) {
// Hide headers from client
$response->headers->remove('x-shopware-allow-nocache');
$response->headers->remove('x-shopware-cache-id');
}
return $response;
}示例2: lookup
/**
* Lookups a Response from the cache for the given Request.
*
* {@inheritDoc}
*
* @param \Symfony\Component\HttpFoundation\Request $request
* @param bool $catch
* @return \Symfony\Component\HttpFoundation\Response
*/
protected function lookup(Request $request, $catch = false)
{
$response = parent::lookup($request, $catch);
if ($response->getAge() > 0
&& $response->headers->has('x-shopware-allow-nocache')
&& $request->cookies->has('nocache')) {
$cacheTag = $response->headers->get('x-shopware-allow-nocache');
$cacheTag = explode(', ', $cacheTag);
foreach($cacheTag as $cacheTagValue) {
if(strpos($request->cookies->get('nocache'), $cacheTagValue) !== false) {
$response = $this->fetch($request);
break;
}
}
}
if (!$this->options['debug']) {
$response->headers->remove('x-shopware-allow-nocache');
$response->headers->remove('x-shopware-cache-id');
}
return $response;
}