# betterdocs/3.5.3/views/shortcodes/toc.php

BetterDocs – AI Documentation, Knowledge Base, MCP Server, Docs, Wikis, FAQ & Chatbot, version 3.5.3. 34 lines.

- Page: https://pluginprobe.com/plugins/betterdocs/3.5.3/code/views/shortcodes/toc.php
- Raw: https://pluginprobe.com/plugins/betterdocs/3.5.3/raw/views/shortcodes/toc.php
- Modified: 2024-03-31T08:29:00+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/3.5.3/code/views/shortcodes/toc.php#L10-L20`.

```php
<?php
    /** @var \WPDeveloper\BetterDocs\Shortcodes\ToC $widget */
    $toc_data = $widget->format_toc_data( $post->post_content, $htags, $hierarchy );

    if ( empty( $toc_data->items ) ) {
        return;
    }

    $collapsible_arrow = '';
    $wrapper_classes   = ['betterdocs-toc'];

    if ( empty( $toc_title ) ) {
        $toc_title = betterdocs()->settings->get( 'toc_title', __( 'Table of Contents', 'betterdocs' ) );
        $toc_title = stripslashes( $toc_title );
    }

    if ( $collapsible_on_mobile == '1' ) {
        $wrapper_classes[] = 'collapsible-sm';
        $collapsible_arrow = "<svg class='angle-icon angle-up' aria-hidden='true' focusable='false' data-prefix='fas' data-icon='angle-up' class='svg-inline--fa fa-angle-up fa-w-10' role='img' xmlns='http://www.w3.org/2000/svg' viewBox='0 0 320 512'><path fill='currentColor' d='M177 159.7l136 136c9.4 9.4 9.4 24.6 0 33.9l-22.6 22.6c-9.4 9.4-24.6 9.4-33.9 0L160 255.9l-96.4 96.4c-9.4 9.4-24.6 9.4-33.9 0L7 329.7c-9.4-9.4-9.4-24.6 0-33.9l136-136c9.4-9.5 24.6-9.5 34-.1z'></path></svg><svg class='angle-icon angle-down' aria-hidden='true' focusable='false' data-prefix='fas' data-icon='angle-down' class='svg-inline--fa fa-angle-down fa-w-10' role='img' xmlns='http://www.w3.org/2000/svg' viewBox='0 0 320 512'><path fill='currentColor' d='M143 352.3L7 216.3c-9.4-9.4-9.4-24.6 0-33.9l22.6-22.6c9.4-9.4 24.6-9.4 33.9 0l96.4 96.4 96.4-96.4c9.4-9.4 24.6-9.4 33.9 0l22.6 22.6c9.4 9.4 9.4 24.6 0 33.9l-136 136c-9.2 9.4-24.4 9.4-33.8 0z'></path></svg>";
    }

    if ( $list_number == '1' ) {
        $wrapper_classes[] = 'toc-list-number';
    }
?>

<div class="<?php echo esc_attr( implode( ' ', $wrapper_classes ) );?>">
    <span class="toc-title">
        <?php echo $toc_title . $collapsible_arrow; ?>
    </span>

    <?php echo $toc_data->print( $toc_data->items, $hierarchy, 1 ); ?>
</div>

```