ACF Relationship field array to accordion

acf-relationship-to-accordion.php

<?php

// create an empty array
$home_faqs = array();

// get list of posts
$home_faqs_posts = get_field('relationship_field_name');

if( $home_faqs_posts ) {
    foreach( $home_faqs_posts as $post) {
        // variable must be called $post (IMPORTANT)
        setup_postdata($post);

        // add faq to the list
        $home_faqs[] = array( 'title' => get_the_title(), 'content' => get_the_content() );
    }
tlh_accordion( $home_faqs );
}

wp_reset_postdata(); // IMPORTANT - reset the $post object so the rest of the page works correctly ?>