0003857: vbulletin - incorrect evaluation order of $this->{$table}["$fieldname"]

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Category

Severity

Reproducibility

Date Submitted

Last Update

0003857

[Quercus]

minor

always

01-22-10 17:27

02-04-10 12:03

Reporter

nam

View Status

public

Assigned To

Priority

normal

Resolution

fixed

Status

closed

Product Version

4.0.2

Summary

0003857: vbulletin - incorrect evaluation order of $this->{$table}["$fieldname"]

Description

(rep by mrtom)

http://forum.caucho.com/showthread.php?t=3316 [^]

<?php

class A
{
  var $foo = array();

  function test()
  {
    $bar = "123";

    $fieldname = "myName";
    $table = "foo";

    $this->{$table}["$fieldname"] = &$bar;

    var_dump($this->foo);
  }

  function test2()
  {
    $bar = "123";

    $fieldname = "myName";
    $table = "foo";

    $arr = $this->{$table};
    $arr["$fieldname"] = &$bar;

    var_dump($this->foo);
  }
}

$a0 = new A();
$a1 = new A();

$a0->test();
$a1->test2();

?>

Additional Information

Attached Files

Relationships

Notes
(0004394) ferg 01-28-10 09:21	This is a great bug report. Thanks for the details!

(0004413) emil 02-04-10 12:03	php/098c

Issue History
Date Modified	Username	Field	Change
01-22-10 17:27	nam	New Issue
01-22-10 18:12	nam	Description Updated
01-28-10 09:21	ferg	Note Added: 0004394
02-04-10 12:03	emil	Status	new => closed
02-04-10 12:03	emil	Note Added: 0004413
02-04-10 12:03	emil	Resolution	open => fixed
02-04-10 12:03	emil	Fixed in Version	=> 4.0.4

Mantis 1.0.0rc3[^]

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