|  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login
Request #68470 Wish:Add prefix to field name while mysqli_result::fetch_object
Submitted: 2014-11-21 10:47 UTC Modified: 2023-01-10 15:27 UTC
Avg. Score:3.0 ± 0.0
Reproduced:0 of 0 (0.0%)
From: eglic dot csdn at gmail dot com Assigned:
Status: Wont fix Package: MySQLi related
PHP Version: 5.6.3 OS: All
Private report: No CVE-ID: None
View Add Comment Developer Edit
Welcome! If you don't have a Git account, you can't do anything here.
You can add a comment by following this link or if you reported this bug, you can edit this bug over here.
Block user comment
Status: Assign to:
Bug Type:
From: eglic dot csdn at gmail dot com
New email:
PHP Version: OS:


 [2014-11-21 10:47 UTC] eglic dot csdn at gmail dot com
I tought to improve fetch_object such as follow code is useful:

mysqli_result::fetch_object ([ string $class_name = "stdClass" [[, string $field_name_prefix = ''], array $params ]] )

example code :

$result = $mysqli->query("select id,name from user limit 1");
$user = $result->fetch_object('stdClass','__');

output :

object stdClass {
  $__id = 1;
  $__name = 'someone';

in addition , i have a question :
 why call __constructor at the last in this method?


Add a Patch

Pull Requests

Add a Pull Request


AllCommentsChangesGit/SVN commitsRelated reports
 [2017-05-15 09:01 UTC]
-Status: Open +Status: Feedback
 [2017-05-15 09:01 UTC]
Can you provide some more use cases for this suggestion? Can you also sketch some specification detail for it? Also, sorry but I do not understand you question, perhaps try stackoverflow.
 [2017-05-15 09:36 UTC] eglic dot csdn at gmail dot com
-Status: Feedback +Status: Open
 [2017-05-15 09:36 UTC] eglic dot csdn at gmail dot com
NOT stdClass. for example :
class UserEntity {
  function __construct(){
    $this->name = '';   // Default value from mysql schema
    $this->status = 1;  // default value from mysql schema

  public $name;

  public $status;

Scene 1:
  $u = new UserEntity();
  $u->name = 'test';
  $u->status = 0;

  this is correct.
Scene 2:
   $u = $result->fetch_object('UserEntity');

  output :
    $u->name is '';
    $u->status is 1;
 [2023-01-10 15:27 UTC]
-Status: Open +Status: Wont fix
 [2023-01-10 15:27 UTC]
Thank you for this suggestion. However, I see absolutely no use for this kind of feature. You could simply alias the column names in SQL. 

You can start an RFC if you really require this feature.
PHP Copyright © 2001-2023 The PHP Group
All rights reserved.
Last updated: Wed Sep 27 09:01:24 2023 UTC