function variable_realm_union_variable_realm_info_alter in Variable 7

Implements hook_variable_realm_info_alter();

File

variable_realm_union/variable_realm_union.variable.inc, line 10

Variable hooks for variable_realm_union.

Code

function variable_realm_union_variable_realm_info_alter(&$realms) {
  $union_realms = variable_realm_union();
  foreach ($realms as $realm_name => &$realm_info) {
    if (isset($union_realms[$realm_name])) {
      $realm_info += array(
        'keys callback' => '_variable_realm_union_realm_keys',
        'list callback' => '_variable_realm_union_variable_list',
      );
    }
  }
}