My main goal is to get the custom value for the key “photo”, which can be an array of links to photos.
I now need to put a link together, so that each picture from that link gets displayed in the post.
For one picture I use this:
<img class=”post_single” src=”<?php echo get_post_meta($post->ID, photo, true); ?>” alt=”<?php the_title(); ?>” title=”<?php the_title(); ?>” />
But now I need to know how to do the same for an array of links to pictures.
