[JJR512]

Using Logician's idea, here's what I used:

PHP Code:

if (substr_count($bbcode, trim($smilie[smilietext]))>50) {
  eval("standarderror(\"".gettemplate("error_toomanyimages")."\");");
  exit;
} 


I didn't want to automatically ban the member or anything, in case it was an honest mistake. And I only used 50, because I have a low max image setting, anyway.