Upload Foto MSSQL

public function submitfoto() {
        if(isset( $_FILES['FOTOPROFIL'] ) == TRUE){
            if($_FILES['FOTOPROFIL']['name'] != ""){
                $tipefile = $_FILES['FOTOPROFIL']['type'];
                $fileError = $_FILES['FOTOPROFIL']['error'];
                if($fileError == 0 and $tipefile =="image/jpeg") //  and $tipefile =="image/jpeg" format Gambar Harus JPG
                {
                    $fileName = $_FILES['FOTOPROFIL']['name'];
                    move_uploaded_file($_FILES['FOTOPROFIL']['tmp_name'], $fileName);
                    $lokasi=$fileName;
                    $image=$lokasi;

                    $orig_image = imagecreatefromjpeg($image);
                    $image_info = getimagesize($image);
                    $width_orig  = $image_info[0]; // Mendapatkan ukuran panjang foto asli
                    $height_orig = $image_info[1]; // Mendapatkan ukuran lebar foto asli
                    $width = 150; // Ukuran Panjang
                    $height = 150; // Ukuran Lebar
                    $destination_image = imagecreatetruecolor($width, $height);
                    imagecopyresampled($destination_image, $orig_image, 0, 0, 0, 0, $width, $height, $width_orig, $height_orig);
                    imagejpeg($destination_image, $image, 100);

                    $data = fopen ($image, 'rb');
                    $size=filesize ($image);
                    $contents= fread ($data, $size);
                    fclose ($data);
                    $encoded= base64_encode($contents);
                    unlink($lokasi);

                    $userid = $this->session->userdata('userid');
                    $str = "SELECT COUNT(USERID) JML
                                FROM MSTPENGGUNAFOTO
                            WHERE CONVERT(NVARCHAR(50),USERID) = '$userid'";
                    $query = $this->db->query($str);
                    $jml = $query->result_array();
                    if($jml[0]['JML']==0){
                        $str2 = "INSERT INTO MSTPENGGUNAFOTO
                                        ( USERID
                                        , FOTOPROFIL )
                                  VALUES
                                        ( '".$userid."'
                                        ,'".$encoded."')";
                    }else{
                        $str2 = "UPDATE MSTPENGGUNAFOTO
                                    SET FOTOPROFIL = '".$encoded."'
                                  WHERE USERID = '".$userid."' ";
                    }
                    $this->db->simple_query($str2);
                }else{
                    return false;
                }
            }
        }
        //return true;
    }