function extended_file_field_add_extensions in Extended File Field 7

Adds a new 'extension' key to each file item, containing the file extension.

Parameters

$items: The array of file items, passed by reference

Related topics

2 calls to extended_file_field_add_extensions()

extended_file_field_field_formatter_view in ./extended_file_field.module

Implements hook_field_formatter_view().

extended_file_field_preprocess_extended_file_field_widget_multiple in ./extended_file_field.module

Implements hook_preprocess_TEMPLATE().

File

./extended_file_field.module, line 760

Extends the core File field widget and provides a new formatter.

Code

function extended_file_field_add_extensions(&$items) {
  foreach ($items as $key => $item) {
    $items[$key]['extension'] = pathinfo($item['filename'], PATHINFO_EXTENSION);
  }
}