php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login
Bug #19845 print_r recognizes recursive references badly
Submitted: 2002-10-10 06:42 UTC Modified: 2002-10-10 06:47 UTC
From: xczimi at sztaki dot hu Assigned:
Status: Closed Package: Unknown/Other Function
PHP Version: 4.2.1 OS: Windows NT 5.0 build 2195
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.
(description)
Block user comment
Status: Assign to:
Package:
Bug Type:
Summary:
From: xczimi at sztaki dot hu
New email:
PHP Version: OS:

 

 [2002-10-10 06:42 UTC] xczimi at sztaki dot hu
See the following script.

The depth of the print_r functions output is growing.

<?php

class A {
  var $x = 1;
  var $b = null;
  function A() {
  }
  function setB(&$b) {
    $this->b = &$b;
  }
}

class B {
  var $x = 2;
  var $a = null;
  function B() {
  }
  function setA(&$a) {
    $this->a = &$a;
  }
}

$a = new A();
$b = new B();
$a->setB($b);
$b->setA($a);
print_r($a);
$a->x = 3;
print_r($a);
$b->x = 4;
print_r($a);

?>

Patches

Add a Patch

Pull Requests

Add a Pull Request

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2002-10-10 06:47 UTC] derick@php.net
This bug has been fixed in CVS.

In case this was a PHP problem, snapshots of the sources are packaged
every three hours; this change will be in the next snapshot. You can
grab the snapshot at http://snaps.php.net/.
 
In case this was a documentation problem, the fix will show up soon at
http://www.php.net/manual/.

In case this was a PHP.net website problem, the change will show
up on the PHP.net site and on the mirror sites in short time.
 
Thank you for the report, and for helping us make PHP better.
 
PHP Copyright © 2001-2022 The PHP Group
All rights reserved.
Last updated: Mon Oct 03 06:05:53 2022 UTC