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

go to bug id or search bugs for

Request #31058 array_change_key_case recursive option
Submitted: 2004-12-10 21:53 UTC Modified: 2021-02-23 15:32 UTC
Votes:7
Avg. Score:4.1 ± 1.1
Reproduced:7 of 7 (100.0%)
Same Version:4 (57.1%)
Same OS:5 (71.4%)
From: veeeee at gmail dot com Assigned: cmb (profile)
Status: Wont fix Package: Arrays related
PHP Version: 5.0.2 OS:
Private report: No CVE-ID: None
View Add Comment Developer Edit
Anyone can comment on a bug. Have a simpler test case? Does it work for you on a different platform? Let us know!
Just going to say 'Me too!'? Don't clutter the database with that please — but make sure to vote on the bug!
Your email address:
MUST BE VALID
Solve the problem:
37 - 27 = ?
Subscribe to this entry?

 
 [2004-12-10 21:53 UTC] veeeee at gmail dot com 
Description:
------------
It would be quite handy were there an option (optional 3rd parameter) to array_change_key_case so that it would recurse into multi-dimensional arrays so one would not need to create work arounds such as:

function ack_r($array, $case) 
{
  $array = array_change_key_case($array, $case);
  foreach ($array as $key => $value) {
    if ( is_array($value) ) {
      $array[$key] = ack_r($value, $case);
    }
  }
  return $array;
}

Patches

Add a Patch

Pull Requests

Add a Pull Request

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2010-09-24 10:27 UTC] aharvey@php.net
-Package: Feature/Change Request +Package: *General Issues
 [2010-09-24 10:27 UTC] aharvey@php.net 
Re-requested in request #52917.
 [2010-09-24 17:52 UTC] luis dot pessoa67 at ibest dot com dot br 
another way to do it:

    function ack_r3(&$array, $case=CASE_LOWER, $flag_rec=false) 
    {
      $array = array_change_key_case($array, $case);
      if ( $flag_rec ) {
        foreach ($array as $key => $value) {
            if ( is_array($value) ) {
                ack_r3($array[$key], $case, true);
            }
        }
      }
    }

note that: ack_r3($array, $case, false) <=> array_change_key_case($array, $case)
 [2018-02-11 17:52 UTC] cmb@php.net
-Package: *General Issues +Package: Arrays related
 [2021-02-23 15:32 UTC] cmb@php.net
-Status: Open +Status: Wont fix -Assigned To: +Assigned To: cmb
 [2021-02-23 15:32 UTC] cmb@php.net 
I don't see much point in adding this feature to php-src, since it
can trivially be implemeted in userland code, and there doesn't
appear to big downside in doing so.

If anybody still feels strongly about this, please pursue the RFC
process[1].

[1] <https://wiki.php.net/rfc/howto>
 
PHP Copyright © 2001-2024 The PHP Group
All rights reserved. 		Last updated: Sat Jul 27 00:01:30 2024 UTC