本文整理汇总了PHP中Symfony\Component\HttpFoundation\BinaryFileResponse::setMaxAge方法的典型用法代码示例。如果您正苦于以下问题：PHP BinaryFileResponse::setMaxAge方法的具体用法？PHP BinaryFileResponse::setMaxAge怎么用？PHP BinaryFileResponse::setMaxAge使用的例子？那么恭喜您, 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\HttpFoundation\BinaryFileResponse的用法示例。
在下文中一共展示了BinaryFileResponse::setMaxAge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: deliverFile
/**
* {@inheritdoc}
*/
public function deliverFile($file, $filename = '', $disposition = self::DISPOSITION_INLINE, $mimeType = null, $cacheDuration = 0)
{
$response = new BinaryFileResponse($file);
$response->setContentDisposition($disposition, $this->sanitizeFilename($filename), $this->sanitizeFilenameFallback($filename));
$response->setMaxAge($cacheDuration);
$response->setPrivate();
if (null !== $mimeType) {
$response->headers->set('Content-Type', $mimeType);
}
return $response;
}示例2: serveFile
protected function serveFile($filename, $displayName, Request $request, $asAttachment = false)
{
$lastModified = new \DateTime();
$lastModified->setTimestamp(filemtime($filename));
$ifModifiedSince = $request->headers->has('If-Modified-Since') ? new \DateTime($request->headers->get('If-Modified-Since')) : false;
$finfo = finfo_open(FILEINFO_MIME_TYPE);
$mimeType = finfo_file($finfo, $filename);
$response = new BinaryFileResponse($filename);
$response->setMaxAge(10);
$response->headers->addCacheControlDirective('must-revalidate');
$response->headers->set('Content-Type', $mimeType);
$response->setLastModified($lastModified);
$response->setContentDisposition($asAttachment ? ResponseHeaderBag::DISPOSITION_ATTACHMENT : ResponseHeaderBag::DISPOSITION_INLINE, $displayName, mb_convert_encoding($displayName, "ASCII", "UTF-8"));
$response->prepare($request);
if ($ifModifiedSince && $ifModifiedSince <= $lastModified) {
$response->setStatusCode(304);
}
return $response;
}