function _devel_node_access_module_invoke_all

File

./devel_node_access.module, line 192

Code

function _devel_node_access_module_invoke_all() {
    // array and scalar returns only!
    $args = func_get_args();
    $hook = array_shift($args);
    $return = array();
    foreach (module_implements($hook) as $module) {
        $function = $module . '_' . $hook;
        $result = call_user_func_array($function, $args);
        if (isset($result)) {
            if (is_array($result)) {
                foreach ($result as $key => $value) {
                    // add name of module that returned the value:
                    $result[$key]['#module'] = $module;
                }
            }
            else {
                // build array with result keyed by $module:
                $result = array(
                    $module => $result,
                );
            }
            $return = array_merge($return, $result);
        }
    }
    return $return;
}