Using only large image, not backstretch

You would want to take the example function and change the filter hook, so it would become something like this:

add_filter( 'display_featured_image_genesis_use_large_image', 'rgc_use_large_image' );
function rgc_use_large_image( $post_types ) {
    $post_types[] = 'post';
    $post_types[] = 'page';

    return $post_types;
}

Each line of $post_types[] = 'some_post_type'; would be whatever post types you want to have it use the large image on, so the above would be on all posts and pages. It should cover categories and tags as well, if you set featured images for those. Hope that helps–

Anne, I haven’t seen that one before. The filter/function work fine on my server. I’ve done some searching and the most consistent explanation I can find suggests that you may be on an old version of PHP, possibly because the filter is adding on to an array–there are other filters already in Outreach Pro, so filters in general do work.

Do you have any way to check what version of PHP you’re on? I’ll keep digging but that’s my guess so far. If it’s PHP 5.2 or lower, you would want to contact your host about updating that.

Great, glad to hear you got it sorted! Yes, definitely better to edit outside the Editor. Thank you for letting me know!