function help_links_as_list

Provides a formatted list of available help topics.

Return value

A string containing the formatted list.

File

modules/help/help.admin.inc, line 58

Code

function help_links_as_list() {
    $empty_arg = drupal_help_arg();
    $module_info = system_rebuild_module_data();
    $modules = array();
    foreach (module_implements('help', TRUE) as $module) {
        if (module_invoke($module, 'help', "admin/help#{$module}", $empty_arg)) {
            $modules[$module] = $module_info[$module]->info['name'];
        }
    }
    asort($modules);
    // Output pretty four-column list.
    $count = count($modules);
    $break = ceil($count / 4);
    $output = '<div class="clearfix"><div class="help-items"><ul>';
    $i = 0;
    foreach ($modules as $module => $name) {
        $output .= '<li>' . l($name, 'admin/help/' . $module) . '</li>';
        if (($i + 1) % $break == 0 && $i + 1 != $count) {
            $output .= '</ul></div><div class="help-items' . ($i + 1 == $break * 3 ? ' help-items-last' : '') . '"><ul>';
        }
        $i++;
    }
    $output .= '</ul></div></div>';
    return $output;
}