Question

I need your help with making comments show below my articles. At the moment i’m getting an Undefined Index error for all the mysql_fetch_array() elements returned.

Please where could my problem be coming from.?

Thanks for your time.

Comment Table

   CREATE TABLE IF NOT EXISTS `comment` (
     `comment_id` int(255) NOT NULL AUTO_      INCREMENT,
      `article_id` int(255) NOT NULL,
      `username` varchar(25) NOT NULL,
   `comment_body` varchar(300) NOT NULL,
      `comment_date` datetime NOT NULL,
       PRIMARY KEY (`comment_id`),
      UNIQUE KEY `comment_id` (`comment_      id`)
        ) ENGINE=InnoDB  DEFAULT CHARSET=     latin1 AUTO_INCREMENT=3 ;

About Table

  CREATE TABLE IF NOT EXISTS `about` (
     `about_id` int(255) NOT NULL,
    `about_head` varchar(255) NOT NULL,
 `about_content` varchar(400) NOT NULL,
  `about_tags` varchar(25) NOT NULL,
  `about_created` datetime NOT NULL,
   `about_image` blob NOT NULL,
    PRIMARY KEY (`about_id`),
  UNIQUE KEY `about_id` (`about_id`)
     ) ENGINE=InnoDB DEFAULT CHARSET=        latin1;

Display of Comments

   $query6=mysql_query("SELECT c.     username,c.comment_body,c.comment_     date
           FROM comment AS c  
  INNER JOIN about AS a ON
  c.article_id = a.about_id") or die
  (mysql_error()); 


   while ($comment = mysql_fetch_assoc       ($query6)) {

      echo "Comment: "; 
      $comment['comment_body'] ; 
      echo "<br/>" ;           

      echo "Date of Comment: ";
      $comment['comment_date'] ;                       echo "<br/>" ;        

      echo "Commenter: ";
      $comment['username'] ; 
      echo "<br/>" ;           
                 }

UPDATE

I changed mysql_fetch_array to ,ysqo_fetch_assoc, but i’m still getting the same error….Undefined Index.

Answer 1

Looking at the way you (can’t) type, I’d bet at typo.
Anyway, do a

var_dump($comment);

inside of the loop and see the actual array content.