$adres = "http://www.google.com/ig/calculator?hl=en&q=1USD=?TRY";
$adres2 = "http://www.google.com/ig/calculator?hl=en&q=1EUR=?TRY";

$json = file_get_contents($adres);
$json2 = file_get_contents($adres2);

$forJSON = str_replace(array('lhs', 'rhs', 'error', 'icc'), array('"lhs"', '"rhs"', '"error"', '"icc"'), $json);
$forJSON2 = str_replace(array('lhs', 'rhs', 'error', 'icc'), array('"lhs"', '"rhs"', '"error"', '"icc"'), $json2);
	
$para = json_decode($forJSON,true);
$para2 = json_decode($forJSON2,true);

echo "Dolar ". substr($para['rhs'],0,4) ."<br>";
echo "Euro ". substr($para2['rhs'],0,4);