Reply To: ACF for Open Graph Image

• John Huebner

• August 4, 2020 at 4:30 am

$page->ID is never set and $post->ID has no value inside of your function.

add_action('wp_head', 'rjrasmussen_brand', 5);
function rjrasmussen_brand( ) {
    // If it's not a taxonomy, die.
    if ( !is_tax('brands') ) {
        return;
    }
    global $post;
    if (get_field('featured_image', $post->ID)) {
        $image = base_image_url(get_field('featured_image', $post->ID), null); 
    }
    echo '<meta property="og:image" content="'.$image.'" />';
}