Question

I’m sure there is something stupid missing, but I’m tired and cannot comprehend exactly what.

I’ve an array which print_rs just fine:

Array ( [0] => stdClass Object ( [comment_ID] => 20 [comment_post_ID] => 227 [comment_author] => admin [comment_author_email] => [comment_author_url] => [comment_author_IP] => ::1 [comment_date] => 2012-07-29 14:19:34 [comment_date_gmt] => 2012-07-29 14:19:34 [comment_content] => I'm attending this Event! [comment_karma] => 0 [comment_approved] => 1 [comment_agent] => [comment_type] => [comment_parent] => 0 [user_id] => 1 ) )

p.s. removed some values for privacy.

Now I want to get comment_ID, but nothing outputs to browser.

php looks like this:

$current_user_comment = get_comments( array(
  'post_id' => $post->ID,
  'user_id' => get_current_user_id(),
  'number' => 1,
  'status' => 'approve',
  'type' => 'comment'
) );

print_r ( $current_user_comment );
echo $current_user_comment->comment_ID;

Answer 1

As you can see from the output of print_r, $current_user_comment is array, not an object. And desired object is at index 0 in that array.

$current_user_comment[0]->commentID will work.