Retrieves the Drupal\field\FieldInfo object for the current request.
Drupal\field\FieldInfo An instance of the Drupal\field\FieldInfo class.
function _field_info_field_cache() {
// Use the advanced drupal_static() pattern, since this is called very often.
static $drupal_static_fast;
if (!isset($drupal_static_fast)) {
$drupal_static_fast['field_info_field_cache'] =& drupal_static(__FUNCTION__);
}
$info =& $drupal_static_fast['field_info_field_cache'];
if (!isset($info)) {
$info = new FieldInfo();
}
return $info;
}