function _toolbar_get_subtrees_hash

Returns the hash of the per-user rendered toolbar subtrees.

Return value

string The hash of the admin_menu subtrees.

File

core/modules/toolbar/toolbar.module, line 323

Code

function _toolbar_get_subtrees_hash() {
    list($subtrees, $cacheability) = toolbar_get_rendered_subtrees();
    $hash = Crypt::hashBase64(serialize($subtrees));
    return [
        $hash,
        $cacheability,
    ];
}