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

go to bug id or search bugs for

Request #17207 call_user_func_array does not bind array keys to params
Submitted: 2002-05-14 08:50 UTC Modified: 2014-12-30 10:41 UTC
From: rcarmo at accao dot net Assigned:
Status: No Feedback Package: Arrays related
PHP Version: 4.1.2 OS: Irrelevant
Private report: No CVE-ID: None
View Developer Edit
Welcome! If you don't have a Git account, you can't do anything here.
If you reported this bug, you can edit this bug over here.
(description)
Block user comment
Status: Assign to:
Package:
Bug Type:
Summary:
From: rcarmo at accao dot net
New email:
PHP Version: OS:

 

 [2002-05-14 08:50 UTC] rcarmo at accao dot net 
When calling a function with call_user_func_array, if one of the parameters is not set, the trailing hash values are assigned to the wrong parameters.

function test( $a, $b, $c ) {
  echo "|$a:$b:$c|";
}

$aParams = array( "a" => 1, "c" => 3 );

call_user_func_array( "test", $aParams );

The output I get is
|1:3:|

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2002-05-14 08:53 UTC] derick@php.net 
This is not supposed to work at all, I'm making this a feature request.

Derick
 [2002-05-14 09:29 UTC] rcarmo at accao dot net 
Thanks. This would be extremely useful for XML-RPC/SOAP stuff with optional parameters (that have to be validated down at the actual function call level). 

Since there is no way to actually get a valid argument list on the function BEFORE doing call_user_func_array, I'm getting around it with stuff like this hideous kludge INSIDE the actual function:

if( func_num_args() < 7 )
    return new CFault( "400", "Client", "Incorrect number of method arguments", $php_errormsg );
 [2014-04-16 16:38 UTC] levim@php.net 
This is similar to the RFC for named parameters: https://wiki.php.net/rfc/named_params
 [2014-04-28 14:16 UTC] levim@php.net
-Status: Open +Status: Feedback -Package: Feature/Change Request +Package: Arrays related -Operating System: Any +Operating System: Irrelevant
 [2014-04-28 14:16 UTC] levim@php.net 
Is this something you are still interested in seeing?
 [2014-12-30 10:41 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: Sat Dec 21 13:01:31 2024 UTC