php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Request #69936 enhancement to json_decode -- an option to keep duplicate keys in an array
Submitted: 2015-06-26 01:42 UTC Modified: 2015-07-05 04:22 UTC
Votes:2
Avg. Score:4.5 ± 0.5
Reproduced:2 of 2 (100.0%)
Same Version:1 (50.0%)
Same OS:2 (100.0%)
From: floriparob at gmail dot com Assigned:
Status: No Feedback Package: JSON related
PHP Version: 5.6.10 OS: Debian stretch/sid
Private report: No CVE-ID: None
View Developer Edit
Welcome back! If you're the original bug submitter, here's where you can edit the bug or add additional notes.
If you forgot your password, you can retrieve your password here.
Password:
Status:
Package:
Bug Type:
Summary:
From: floriparob at gmail dot com
New email:
PHP Version: OS:

 

 [2015-06-26 01:42 UTC] floriparob at gmail dot com 
Description:
------------
Using json_decode to turn a JSON string into an associative array. If it finds duplicate key:value pairs it drops the duplicate.
It would be handy to have an option to keep or not to keep these duplicates.

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2015-06-26 01:47 UTC] requinix@php.net 
That's not possible: arrays can't have duplicate keys.

What if it decoded into an array of values? Like {a:1,a:2} decoded to [a=>[1,2]]?
 [2015-06-26 01:49 UTC] requinix@php.net
-Status: Open +Status: Feedback
 [2015-06-26 01:49 UTC] requinix@php.net 
What am I saying? {a:1,a:2} doesn't make sense as JSON either.

Do you have any examples of where this would be useful *and* are not due to flawed JSON encoders?
 [2015-07-05 04:22 UTC] php-bugs at lists dot php dot net 
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.
 
PHP Copyright © 2001-2025 The PHP Group
All rights reserved. 		Last updated: Tue May 13 13:01:27 2025 UTC