Mantis - Quercus
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ID: Category: Severity: Reproducibility: Date Submitted: Last Update:
3857 minor always 01-22-10 17:27 02-04-10 12:03
Reporter: nam Platform:  
Assigned To: OS:  
Priority: normal OS Version:  
Status: closed Product Version: 4.0.2  
Product Build: Resolution: fixed  
Projection: none      
ETA: none Fixed in Version: 4.0.4  
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();

?>
Steps To Reproduce:
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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