Solution: Post Thank You Hack v7.7 makes SQL error after upgrading to vB3.8.11

treki · 27-05-2017, 02:08 AM

Link to this mod: https://www.vbulletin.org/forum/showthread.php?t=165673

Error:
Invalid SQL:
SELECT * FROM vb_post_thanks AS post_thanks INNER JOIN vb_user AS user USING (userid) WHERE post_thanks.postid IN (0Array) ORDER BY post_thanks.username ASC;

MySQL Error : Unknown column '0Array' in 'where clause'
Error Number : 1054

Solution:

Making the following changes caused the Post Thanks hack to start working again on my 3.8.11 installation. Note: I haven't tested extensively beyond seeing that I could give thanks and delete it from one other member's post.

GIANT DISCLAIMER: I am not an expert coder. I occasionally muck around in PHP and sometimes understand what I'm doing.

Apply this fix AT YOUR OWN RISK. I can't help if it doesn't work for you.

The changes below refer to Post Thank You Hack version 7.6 only.

1) Back up a copy of your original 7.6 file in /forum/includes/functions_post_thanks.php in case this gets all screwed up.

2) Open the file in your favourite editor.

3) Starting at line 178, replace this...

Code:
if ($postids)
    {
      $post_ids = "0$postids";
    }
    else
    {
      $post_ids = $postid;
    }

... with this:

Code:
if (empty($postids))
    {
      $postids[] = $postid;
    }

4) A few lines below that (originally at line 189, but moved down due to the changes above), replace the this line ...

Code:
$thanks = $vbulletin->db->query_read("SELECT * FROM " .TABLE_PREFIX. "post_thanks AS post_thanks INNER JOIN " .TABLE_PREFIX. "user AS user USING (userid) WHERE post_thanks.postid IN (" . $post_ids . ") ORDER BY post_thanks.username ASC");

... with this:

Code:
$thanks = $vbulletin->db->query_read("SELECT * FROM " .TABLE_PREFIX. "post_thanks AS post_thanks INNER JOIN " .TABLE_PREFIX. "user AS user USING (userid) WHERE post_thanks.postid IN (" . implode(',', $postids) . ") ORDER BY post_thanks.username ASC");

5) A few lines below that (originally at line 193, but since moved further down due to the changes above), replace the this line ...

Code:
$thanks = $vbulletin->db->query_read("SELECT * FROM " .TABLE_PREFIX. "post_thanks WHERE postid IN (" . $post_ids . ") ORDER BY username ASC");

... with this:

Code:
$thanks = $vbulletin->db->query_read("SELECT * FROM " .TABLE_PREFIX. "post_thanks WHERE postid IN (" . implode(',', $postids) . ") ORDER BY username ASC");

6) Save & upload the file to /forum/includes.

Thx to vbem2

TehJad · 06-08-2017, 06:32 AM

Go vlog stop rapping, tryna ride the wave.

redtin06 · 08-01-2020, 02:13 PM

I thank you, I search this alone but I had never found hhhhhhhhhhhh

Solution: Post Thank You Hack v7.7 makes SQL error after upgrading to vB3.8.11

Submitted by treki, 27-05-2017, 02:08 AM, Thread ID: 35092

RE: Solution: Post Thank You Hack v7.7 makes SQL error after upgrading to vB3.8.11

RE: Solution: Post Thank You Hack v7.7 makes SQL error after upgrading to vB3.8.11