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

go to bug id or search bugs for

Request #70736 Support to swap() function
Submitted: 2015-10-19 04:12 UTC Modified: 2018-06-24 04:22 UTC
Votes:1
Avg. Score:1.0 ± 0.0
Reproduced:0 of 1 (0.0%)
From: david dot proweb at gmail dot com Assigned: cmb (profile)
Status: No Feedback Package: Scripting Engine problem
PHP Version: Next Major Version OS:
Private report: No CVE-ID: None
View Add Comment Developer Edit
Have you experienced this issue?
Rate the importance of this bug to you:

 [2015-10-19 04:12 UTC] david dot proweb at gmail dot com 
Description:
------------
This function should swap two variables. Currently it can be done by code a swap function, like:

function swap(&$a, &$b) {
    $tmp = $a;
    $a = $b;
    $b = $tmp;
}

I think that should be useful PHP do it alone, and simple to include it on code.

Patches

Add a Patch

Pull Requests

Pull requests:

Add a Pull Request

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2015-10-19 07:07 UTC] stas@php.net
-Package: PHP Language Specification +Package: Scripting Engine problem
 [2015-10-28 04:51 UTC] marcio@php.net 
What's the problem with `list($a, $b) = [$b, $a];` ?
 [2015-10-28 04:51 UTC] mail at jerrygrey dot me 
Pull request: https://github.com/php/php-src/pull/1609
 [2018-06-16 13:46 UTC] cmb@php.net
-Status: Open +Status: Feedback -Assigned To: +Assigned To: cmb
 [2018-06-16 13:46 UTC] cmb@php.net 
> What's the problem with `list($a, $b) = [$b, $a];` ?

Good question!
 [2018-06-24 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 © 2001-2024 The PHP Group
All rights reserved. 		Last updated: Thu Apr 25 21:01:36 2024 UTC