Is there a way to tell in a while loop if you're on the last iteration?

[Admin]

Err, very bad way Neo. If anything you should just use $DB_site->num_rows() to get the number of records.

But like sparkz said, use substr() once you're done:

PHP Code:

// Begin Forumlinks
$forumlinksperms=$DB_site->query("SELECT forumid,title,parentid FROM forum WHERE active='1' ORDER BY displayorder");
$forumlink = "";
while ($forumlinksperm=$DB_site->fetch_array($forumlinksperms)) {
  $getperms=getpermissions($forumlinksperm[forumid]);
  if ($getperms[canview]) {
    if ($forumlinksperm[parentid]=='-1') {
      $forumlink .= "<b>$forumlinksperm[title]</b> | ";
    } else {
      $forumlink .= "$forumlinksperm[title] | ";
    }
  }
}
$forumlink = substr($forumlink, 0, -3);
// End Forumlinks