function actions_function_lookup

Returns an action array key (function or ID), given its hash.

Faster than actions_actions_map() when you only need the function name or ID.

Parameters

$hash: Hash of a function name or action ID array key. The array key is a key into the return value of actions_list() (array key is the action function name) or actions_get_all_actions() (array key is the action ID).

Return value

The corresponding array key, or FALSE if no match is found.

File

includes/actions.inc, line 241

Code

function actions_function_lookup($hash) {
    // Check for a function name match.
    $actions_list = actions_list();
    foreach ($actions_list as $function => $array) {
        if (drupal_hash_base64($function) == $hash) {
            return $function;
        }
    }
    $aid = FALSE;
    // Must be a configurable action; check database.
    $result = db_query("SELECT aid FROM {actions} WHERE parameters <> ''")->fetchAll(PDO::FETCH_ASSOC);
    foreach ($result as $row) {
        if (drupal_hash_base64($row['aid']) == $hash) {
            $aid = $row['aid'];
            break;
        }
    }
    return $aid;
}