compres image from bas364

    function saveImg($base64_img=''){
        $newimg = base64_decode($base64_img);
        $im = imagecreatefromstring($newimg);
        $nameimg = uniqid(). '.jpg';
        $file = realpath('../file_bukti')."/" . $nameimg ;
        if ($im !== false) {
            imagejpeg($im,$file,65);
            imagedestroy($im);
        }
        return array('img_name'=>$nameimg,'img_path'=>$file);
    }