PHP Salt

function psTableSort($table,$f)
{
        $res = array();
        $ndx = array();
        // build list of items
        foreach ($table as $key=>$line)
          {
          $ndx[$key] = strip_tags($line[$f]);
          }


        asort($ndx);
        foreach($ndx as $key=>$val)
          {
          $res[$key] = $table[$key];
          }

        return $res;
}