/** * Performs a quick check for plugin install state. * Also updates plugin options as needed. This handles minor updates * (i.e. no database changes). * * @access public * @static */ function check() { $is_installed = get_option('agm_google_maps', false); if ($is_installed) { return AgmPluginInstaller::check_and_update_options($is_installed); } else { AgmPluginInstaller::install(); } }