PHP DataClass::get_profile_by_id示例

    } else {
        $sql = "update users set first_name=:fname,last_name=:lname,city=:city,country=:country,gender=:gender where id=:id";
    }
    $sth = $conn->prepare($sql);
    $sth->bindValue("fname", $first_name);
    $sth->bindValue("lname", $last_name);
    $sth->bindValue('city', $city);
    $sth->bindValue('country', $country);
    $sth->bindValue('gender', $gender);
    $sth->bindValue('id', $uid);
    if ($image_path) {
        $sth->bindValue('image', $image_path);
    }
    try {
        $sth->execute();
        $success = 1;
        $msg = "User info updated";
        $profile = DataClass::get_profile_by_id($uid);
        $data = $profile ? $profile : [];
    } catch (Exception $e) {
        //echo $e->getMessage();
    }
}
// +-----------------------------------+
// + STEP 4: send json data			   +
// +-----------------------------------+
if ($success == "1") {
    echo json_encode(array("success" => $success, "msg" => $msg, "data" => $data));
} else {
    echo json_encode(array("success" => $success, "msg" => $msg));
}