function textformatter_field_list_info in Text list formatter 7

Wrapper function for invoking hook_textformatter_field_list_info.

Statically caches $info as this could get called multiple times for different fields using this formatter in a request.

2 calls to textformatter_field_list_info()

textformatter_field_formatter_view in ./textformatter.module

Implements hook_field_formatter_view().

_textformatter_field_info in ./textformatter.module

Returns an array of info to add to hook_field_formatter_info().

File

./textformatter.module, line 361

Provide a field formatter to render values as HTML or comma-separated lists.

Code

function textformatter_field_list_info() {
  $info =& drupal_static(__FUNCTION__);
  if (empty($info)) {
    $info = module_invoke_all('textformatter_field_info');
    drupal_alter('textformatter_field_info', $info);
  }
  return $info;
}