function hook_field_formatter_info_alter

Perform alterations on Field API formatter types.

Parameters

array $info: An array of informations on existing formatter types, as collected by the annotation discovery mechanism.

Related topics

Field Formatter API
Define Field API formatter types.
Hooks
Allow modules to interact with the Drupal core.
1 function implements hook_field_formatter_info_alter()

Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.

email_field_formatter_info_alter in drupal/core/modules/field/modules/email/email.module
Implements hook_field_formatter_info_alter().

File

drupal/core/modules/field/field.api.php, line 860

Code

function hook_field_formatter_info_alter(array &$info) {

  // Add a setting to a formatter type.
  $info['text_default']['settings'] += array(
    'mymodule_additional_setting' => 'default value',
  );

  // Let a new field type re-use an existing formatter.
  $info['text_default']['field types'][] = 'my_field_type';
}