function arquery($text){
    $replace = array(
    "أ",
    "ا",
    "إ",
    "آ",
    "ي",
    "ى",
    "ه",
    "ة",
    );
    $with = array("(أ|ا|آ|إ)",
    "(أ|ا|آ|إ)",
    "(أ|ا|آ|إ)",
    "(أ|ا|آ|إ)",
    "(ي|ى)",
    "(ي|ى)",
    "(ه|ة)",
    "(ه|ة)",
    );
    $new = array_combine($replace,$with);
    $return = "" ;
    $len = strlen(utf8_decode($text));
    for($i=0;$i<$len;$i++){
        $current = mb_substr($text,$i,1,'utf-8');
        if(isset($new[$current])){
            $return.=$new[$current];
        }
        else{
            $return.=$current;
        }
    }
    return $return;
}