function admin_menu_cache_get in Administration menu 6.3

Same name and namespace in other branches

1. 8.3 admin_menu.module \admin_menu_cache_get()
2. 5.3 admin_menu.module \admin_menu_cache_get()

Retrieve a client-side cache hash from cache.

The hash cache is consulted more than once per request; we therefore cache the results statically to avoid multiple database requests.

This should only be used for client-side cache hashes. Use cache_menu for administration menu content.

Parameters

$cid: The cache ID of the data to retrieve.

2 calls to admin_menu_cache_get()

admin_menu_init in ./admin_menu.module

Implements hook_init().

admin_menu_output in ./admin_menu.module

Build the administration menu output.

File

./admin_menu.module, line 345

Render an administrative menu as a dropdown menu at the top of the window.

Code

function admin_menu_cache_get($cid) {
  static $cache = array();
  if (!variable_get('admin_menu_cache_client', TRUE)) {
    return FALSE;
  }
  if (!array_key_exists($cid, $cache)) {
    $cache[$cid] = cache_get($cid, 'cache_admin_menu');
    if ($cache[$cid] && isset($cache[$cid]->data)) {
      $cache[$cid] = $cache[$cid]->data;
    }
  }
  return $cache[$cid];
}