vb.org Archive - Using a query in a plug-in

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- - Using a query in a plug-in (https://vborg.vbsupport.ru/showthread.php?t=134823)

ChurchMedia

12-26-2006 04:21 PM

Using a query in a plug-in

I'm writing a hack and I can't figure out how to query a table and then use the data in a plug-in. I get this error:

Quote:

Fatal error: Call to a member function on a non-object in /home/xxx/xxxx/forum/includes/class_postbit.php(268) : eval()'d code

Here is my plug-in code at postbit_display_start:

PHP Code:


		
			
$info = $db->query_read("SELECT * FROM " . TABLE_PREFIX . "secretsanta");

$usinfo = $db->fetch_array($info);

$uid = $usinfo['userid'];

$gave = $usinfo['gave'];

$received = $usinfo['received'];



if (!$this->post['uid'] = '') {

    $santa = "<div align=\"center\"> <a href=\"giftexchange.php\"><img src=\"images/giftexchange/sm_secret_santa.gif\" border=\"0\" alt=\"$post[username] is a Secret Santa!\"></a></div>";

}

Any help is appreciated! :)

Guest190829

12-26-2006 06:28 PM

Quote:

Originally Posted by ChurchMedia (Post 1145371)

I'm writing a hack and I can't figure out how to query a table and then use the data in a plug-in. I get this error:

Here is my plug-in code at postbit_display_start:

PHP Code:


		
			
$info = $db->query_read("SELECT * FROM " . TABLE_PREFIX . "secretsanta");
$usinfo = $db->fetch_array($info);
$uid = $usinfo['userid'];
$gave = $usinfo['gave'];
$received = $usinfo['received'];

if (!$this->post['uid'] = '') {
    $santa = "<div align=\"center\"> <a href=\"giftexchange.php\"><img src=\"images/giftexchange/sm_secret_santa.gif\" border=\"0\" alt=\"$post[username] is a Secret Santa!\"></a></div>";
}

Any help is appreciated! :)

Since it is inside a class use:

PHP Code:


		
			
$this->registry->db->query_read()

Instead of $db->query_read()

Also, that code looks like it runs a query for every post, which I don't suggest doing.

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