function _toolbar_get_subtrees_hash

Returns the hash of the user-rendered toolbar subtrees and cacheability.

Return value

array An array with the hash of the toolbar subtrees and cacheability.

File

core/modules/toolbar/toolbar.module, line 296

Code

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