hook_file_mimetype_mapping_alter

Versions

7

hook_file_mimetype_mapping_alter(&$mapping)

Alter MIME type mappings used to determine MIME type from a file extension.

This hook is run when file_mimetype_mapping() is called. It is used to allow modules to add to or modify the default mapping from file_default_mimetype_mapping().

See also

file_default_mimetype_mapping()

Parameters

$mapping An array of mimetypes correlated to the extensions that relate to them. The array has 'mimetypes' and 'extensions' elements, each of which is an array.

Related topics

Hooks

Allow modules to interact with the Drupal core.

Code

modules/system/system.api.php, line 2452

<?php
function hook_file_mimetype_mapping_alter(&$mapping) {
  // Add new MIME type 'drupal/info'.
  $mapping['mimetypes']['example_info'] = 'drupal/info';
  // Add new extension '.info' and map it to the 'drupal/info' MIME type.
  $mapping['extensions']['info'] = 'example_info';
  // Override existing extension mapping for '.ogg' files.
  $mapping['extensions']['ogg'] = 189;
}
?>

Login or register to post comments