Reply To: Cannot get srcset to output anything

• John Huebner

• March 29, 2019 at 4:14 am

So, when I use the above I get just the ID of the image field in question.

$image_size = 'the image size you want to use';
$image_id = get_field('your image field name', false, false);
$image = wp_get_attachment_image_src($image_id, $image_size);
if ($image) {
  $image_alt = get_post_meta($image_id, '_wp_attachment_image_alt', true);
  if (!$image_alt) {
    $image_alt = get_the_title($post_id);
  }
  $image_tag = '<img src="'.$image[0].'" width="'.$image[1].
               '" height="'.$image[2].'" alt="'.$image_alt.
               '" class="size-'.$image_size.' wp-image-'.$image_id.'" />';
  $image_tag = wp_make_content_images_responsive($image_tag);
  echo $image_tag;
}