I've added a custom static field to comments. This static field is custom php code but I need to access the specific comment ID using php code in it. So how can I get the comment ID for every comment in the static php field?



In Drupal 7 you can use the below code to get all the comments of a node using node ID

 $nid = 2;    
 // you can get nid 
 // $node = menu_get_object();
  //  $nid = $node->nid;
    $comments = db_select('comment')
              ->fields('comment', array('cid'))
              ->condition('nid', $nid, '=')
    foreach($comments as $comment) {
        print your comments here

Also you can check below links https://api.drupal.org/api/drupal/includes%21common.inc/function/entity_load/7 https://api.drupal.org/api/drupal/modules%21comment%21comment.module/function/comment_get_thread/7

In Drupal 6 you can use the comment_render() ;

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  • Thanks for your answer. But i need to get a specific ID. Ok let's say that the static php field will display a submission(check) button on every comments. This submission button should send via POST the relative comment ID. How can I do that? Thanks again. – Fabio Feb 20 '15 at 20:09
  • do you have any specific data by which you want to get cid ? you can use comment_get_thread() function to get all the comment of a node and then you can get comment id by filtering using comment value(title) – bisw Feb 20 '15 at 20:18
  • No. I mean I've added this php "button" as a field on every comment and I need to get the cid of the comment the button is on(something like a Token to access). I don't know if I've been clear, my english is not the best in the world. But thanks again for your help. – Fabio Feb 20 '15 at 20:22
  • Sorry I left your comment unreaded. With the title, the problem is the same: how can I get the single comment title in php(the static field php) programmatically to filter the cid? – Fabio Feb 20 '15 at 20:27
  • $subject ='comment title'; $comments = db_select('comment') ->fields('comment', array('cid')) ->condition('subject', $subject, '=') ->execute() ->fetchAssoc(); foreach($comments as $comment) { print your comments here } – bisw Feb 20 '15 at 20:36

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