function _exif_field_widget_retrieve_exif_fields

Retrieve all field keys possible.

Return value

array

1 call to _exif_field_widget_retrieve_exif_fields()

exif_field_widget_settings_form in ./exif.module

Implements hook_widget_settings().

File

./exif.module, line 781

Code

function _exif_field_widget_retrieve_exif_fields() {
    $exif = _exif_get_class();
    return $exif->getFieldKeys();
}