function db_DoFetchValue($query, ...$args) { $ret = db_DoFetchSingle($query, $args); if (isset($ret[0])) { return $ret[0]; } return null; }
function theme_GetFinalVotes($node) { return db_DoFetchSingle("SELECT value FROM " . CMW_TABLE_THEME_FINAL_VOTE . " \n\t\tWHERE node=?", $node); }