harusnya gini kk

<?php
//beri default nilai buat text dan to
function GoogleTranslate($text="",$to="")
{
    $ua = "Opera/9.80 (J2ME/MIDP; Opera Mini/4.4.29476/28.1914; U; id) Presto/2.8.119 Version/11.10";
    ini_set("user_agent", $ua);
    $gt = implode("", file("http://translate.google.co.id/m?hl=id&sl=auto&tl".$to."&ie=UTF-8&prev=_m&q=". rawurlencode(strip_tags($text) ) ) );
    $gt = preg_replace("#(.*?)<div dir=\"ltr\" class=\"t0\">(.*?)</div>(.*?)</html>‪#‎si‬", "$2", $gt);
    if (preg_match("‪#‎The‬ document has moved#i",$gt)){
        return $text;
    }else{
        return $gt;
    }
}