I want to copy/move all tags of a post into posts content, as text form not in a link form.

For example:

A post has:

• a title in title field,
• some content in content field (like: a boy has good nature),
• three tags (like: x1,x2,x3).

Can we copy all tags of that post in their content field, like:

A post has:

• a title in title field,
• some content in content field (like: a boy has good nature x1 x2 x3),
• three tags (like: x1,x2,x3).

as in text, not in link form.

I want to copy/move all tags of a post into posts content, as text form not in a link form.

For example:

A post has:

• a title in title field,
• some content in content field (like: a boy has good nature),
• three tags (like: x1,x2,x3).

Can we copy all tags of that post in their content field, like:

A post has:

• a title in title field,
• some content in content field (like: a boy has good nature x1 x2 x3),
• three tags (like: x1,x2,x3).

as in text, not in link form.

• query
• tags
• sql
• content

1 Answer 1

You can simply preprocess the content by adding a filter to the_content like that:

function wpse_337486( $content ) {

    if ( is_single() ) {

        // Get the current post.
        global $post;

        // Get all post tags. Get only their names.
        $tags = wp_get_post_tags($post->ID, ['fields' => 'names']);

        // Append post tags to content.
        $content = $content . ' ' . implode(' ', $tags);
    }

    return $content;
}

add_filter( 'the_content', 'wpse_337486' );