function file_get_content_headers

Same name in other branches
  1. 7.x includes/file.inc \file_get_content_headers()
  2. 9 core/modules/file/file.module \file_get_content_headers()
  3. 8.9.x core/modules/file/file.module \file_get_content_headers()
  4. 11.x core/modules/file/file.module \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',
    ];
}

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