How Do You Add a Table of Contents in WordPress?

Adding a table of contents in WordPress is a relatively easy process. To begin, open your WordPress theme’s functions.

php file and locate the add_the_table_of_contents() function. Within this function, you’ll need to include the following code:.

function add_the_table_of_contents() {

$the_content = array();

$the_content[‘title_header’] = __(‘Table of Contents’, ‘your-theme’);

$the_content[‘subtitle_header’] = __(‘Subtitle’, ‘your-theme’);

$the_content[‘subtitle_content’] = __(‘Subtitle Text’, ‘your-theme’);

$the_content[‘subtitle_links’] = __(‘Links to Subtitle Files’, ‘your-theme’);

$the_content[‘subtitle_images’] = __(‘Images for Subtitle Files’, ‘your-theme’);

$the_content[‘body_text’] = __(‘Body Text’, ‘your-theme’);

$the_content[‘footer_text’] = __(‘Footer Text’, ‘your-theme’);

$the_content[‘copyright_text’] = __(‘Copyright’, ‘your-theme’);

$the_content[‘the_title’] = the_title();

$the_content[‘the_permalink’] = the_permalink();

return $the_content;

}

Within this function, you’ll need to create an array called $the_content. Within this array, you’ll need to include the following keys:

title_header – This is the key that will contain the text that will be displayed as the table of contents’ title.

subtitle_header – This is the key that will contain the text that will be displayed as the table of contents’ subtitle.

subtitle_content – This is the key that will contain the text that will be displayed as the table of contents’ subtitle text.

subtitle_links – This is the key that will contain the text that will be displayed as the table of contents’ links to subtitle files.

subtitle_images – This is the key that will contain the text that will be displayed as the table of contents’ images for subtitle files.

body_text – This is the key that will contain the table of contents’ body text.

footer_text – This is the key that will contain the table of contents’ footer text.

copyright_text – This is the key that will contain the table of contents’ copyright text.

The final key that you’ll need to include in your $the_content array is the_title(). Within this key, you’ll need to include the title of the topic that you’d like to have included in your table of contents.

Once you have created your $the_content array, you can return this array to the add_the_table_of_contents() function by including the following line of code within the function:

$the_content = array_append($the_content, $the_title);

Once you have included this line of code, your table of contents will be populated with the title that you specified within the the_title() key within your $the_content array.

Finally, you’ll need to include the following line of code within the function to return your table of contents to the WordPress theme’s front-end:

Conclusion

Adding a table of contents in WordPress is a relatively easy process. By following these simple steps, you can create a table of contents that will help your WordPress theme stand out from the competition.