menu_get_active_help
function menu_get_active_help
menu_get_active_help()
Returns the help associated with the active menu item.
Related topics
File
- includes/menu.inc, line 1718
- API for the Drupal menu system.
Code
function menu_get_active_help() { $output = ''; $router_path = menu_tab_root_path(); // We will always have a path unless we are on a 403 or 404. if (!$router_path) { return ''; } $arg = drupal_help_arg(arg(NULL)); foreach (module_implements('help') as $module) { $function = $module . '_help'; // Lookup help for this path. if ($help = $function($router_path, $arg)) { $output .= $help . "\n"; } } return $output; }
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https://api.drupal.org/api/drupal/includes!menu.inc/function/menu_get_active_help/7.x