shit.php

$text = "this is test sentence to see if this works";
$source = "auto";
$target = "pl";


$regex = '/"([^+,+$]+)"/';
$textEncode = urlencode($text);
$response = file_get_contents("http://translate.googleapis.com/translate_a/single?client=gtx&sl=auto&tl=$target&dt=t&q=$textEncode");

$response = preg_replace('/,+/', ',', $response);
$response = preg_replace('/\[,/', '[', $response);

$responseArray = json_decode($response);

$response_text = $responseArray[0][0][0];
print_r($response_text);