# betterdocs/4.9.3/views/templates/parts/toc.php

BetterDocs – AI Documentation, Knowledge Base, MCP Server, Docs, Wikis, FAQ & Chatbot, version 4.9.3. 34 lines.

- Page: https://pluginprobe.com/plugins/betterdocs/4.9.3/code/views/templates/parts/toc.php
- Raw: https://pluginprobe.com/plugins/betterdocs/4.9.3/raw/views/templates/parts/toc.php
- Modified: 2026-06-23T11:52:12+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/betterdocs/4.9.3/code/views/templates/parts/toc.php#L10-L20`.

```php
<?php
// phpcs:disable WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound -- view template receives variables via extract(); prefixing is impractical.

if ( ! defined( 'ABSPATH' ) ) {
    exit;
}
if ( ! betterdocs()->settings->get( 'enable_toc', false ) ) {
	return;
}

// Check if post is password protected and user hasn't provided correct password
// This applies to all contexts: templates, Gutenberg blocks, and Elementor widgets
if ( post_password_required() ) {
	// Don't show ToC for password-protected posts until password is provided
	return;
}

$toc_hierarchy          = betterdocs()->settings->get( 'toc_hierarchy' );
$toc_list_number        = betterdocs()->settings->get( 'toc_list_number' );
$collapsible_toc_mobile = betterdocs()->settings->get( 'collapsible_toc_mobile' );
$supported_tag          = betterdocs()->settings->get( 'supported_heading_tag', '' );
$htags                  = $supported_tag ? implode( ',', $supported_tag ) : '';

$attributes = betterdocs()->template_helper->get_html_attributes(
	[
		'htags'                 => "{$htags}",
		'hierarchy'             => "{$toc_hierarchy}",
		'list_number'           => "{$toc_list_number}",
		'collapsible_on_mobile' => "{$collapsible_toc_mobile}"
	]
);

echo do_shortcode( '[betterdocs_toc ' . $attributes . ']' );

```