Warning: mysql_real_escape_string() expects parameter 2 to be resource

Posted on 2011-04-22
Medium Priority
Last Modified: 2012-05-11
I recently moved a website to a new server and now a specific form keeps throwing this error
Warning: mysql_real_escape_string() expects parameter 2 to be resource, null given in /home/blackhil/public_html/ordercatelog.php on line 185

184 $bname = $_POST['to_name'];
185 $bname = mysql_real_escape_string($bname, $link);

The form works (sends emails and writes to database)
Question by:katlees
  • 2
LVL 111

Expert Comment

by:Ray Paseur
ID: 35447854
Print out the contents of $link with var_dump() and post it here, thanks.

Author Comment

ID: 35447887
resource(1) of type (mysql link)

Accepted Solution

Rik-Legger earned 2000 total points
ID: 35447898
Try removing the ,$link (resource identifier):


Open in new window

If that doesn't work,
use the same resource identifier as you use in mysql_query($query, $your_resource_identifier);
LVL 111

Expert Comment

by:Ray Paseur
ID: 35448214
Removing the $link will produce a "default" condition.  If you understand what that default condition is, and it is the condition you want to choose, you might be OK.  If you do not understand that please read the man page for the function.  You may want to consider which DB connection you want to have in play.

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