I'm trying to use code to show custom field outside the loop in wordpress attachment page (image.php) it's returns nothing.
this is the code i'm used to show the custom field:
<?php global $wp_query; $postid = $wp_query->post->ID; echo get_post_meta($postid, 'my-custom-field', true); ?>
and i'm trying to show parent post id in attachment page too
get_the_id and use this code
<?php global $wp_query; $this_page_id = $wp_query->post_parent; $post_id = get_the_id($post->ID); echo $post_id ;?>
but the code above just shown the attachment ID not the parent post ID. anyone can help, please ?