function file_get_content_headers
Examines a file entity and returns appropriate content headers for download.
Parameters
\Drupal\file\FileInterface $file: A file entity.
Return value
array An associative array of headers, as expected by \Symfony\Component\HttpFoundation\StreamedResponse.
3 calls to file_get_content_headers()
- editor_file_download in core/
modules/ editor/ editor.module - Implements hook_file_download().
- file_file_download in core/
modules/ file/ file.module - Implements hook_file_download().
- file_test_file_download in core/
modules/ file/ tests/ file_test/ file_test.module - Implements hook_file_download().
File
-
core/
modules/ file/ file.module, line 365
Code
function file_get_content_headers(FileInterface $file) {
return [
'Content-Type' => $file->getMimeType(),
'Content-Length' => $file->getSize(),
'Cache-Control' => 'private',
];
}Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.