2 * Implements hook_file_mimetype_mapping_alter().
4 function {{ machine_name }}_file_mimetype_mapping_alter(&$mapping) {
5 // Add new MIME type 'drupal/info'.
6 $mapping['mimetypes']['example_info'] = 'drupal/info';
7 // Add new extension '.info' and map it to the 'drupal/info' MIME type.
8 $mapping['extensions']['info'] = 'example_info';
9 // Override existing extension mapping for '.ogg' files.
10 $mapping['extensions']['ogg'] = 189;