1.20.x file.api.php hook_file_type_alter(array &$types, $file)

Alters list of file types that can be assigned to a file.

Parameters

array $types: List of proposed types.

object $file: File object.

File

modules/file/file.api.php, line 451
Hooks for file module.

Code

function hook_file_type_alter(array &$types, $file) {
  // Choose a specific, non-first, file type.
  $types = array($types[4]);
}