ID: 37875
Comment by: pburney at lotsa dot net
Reported By: jona at oismail dot com
Status: Verified
Bug Type: SimpleXML related
Operating System: Windows 2000
PHP Version: 5.1.4
New Comment:
I discovered this bug in one of my applications as well. In my case,
the item was a simple multidimensional array/hash:
$_SESSION['prefs'] = array();
$_SESSION['prefs']['something'] = 'something else';
while (list($key, $value) = each($_SESSION['prefs'])) {
echo $key . ' is ' . $value . "\n";
}
would just run forever printing:
something is something else
something is something else
something is something else
Previous Comments:
------------------------------------------------------------------------
[2006-06-29 18:23:32] tys at tvg dot ca
Forgot to mention, the while code works on PHP verison 5.0.4 (cgi).
------------------------------------------------------------------------
[2006-06-29 18:21:50] tys at tvg dot ca
I'm running into the same bug but on a generic php PEAR DB object which
leads me to believe this isn't specific to Simple XML objects.
PHP 5.1.2 (cgi) (built: May 1 2006 01:12:05)
mysql Ver 14.12 Distrib 5.0.18, for pc-linux-gnu (i686) using readline
5.0
while(list($key,$val)=each($main->getData())) enters an endless loop
foreach($main->getData() as $key=>$val) works fine
------------------------------------------------------------------------
[2006-06-21 15:24:29] jona at oismail dot com
Description:
------------
When doing a while (list($key, $val) = each($obj_XML) ) on a Simple XML
object PHP loops forever.
Is this possibly related bug: #24945 foreach on simplexml_element loops
forever?
Please note, for each works but only output the tag not the attribute.
Found on Windows 2000 running IIS with PHP5.1.4 as an ISAPI module.
Reproduce code:
---------------
<?php
$sXML = '<?xml version="1.0" encoding="ISO-8859-5"?>
<root type="input">
<username>Jona</username>
</root>';
$obj_XML = simplexml_load_string($sXML);
while (list($key, $val) = each($obj_XML) )
{
echo $key ." - ";
if(is_array($val) === true)
{
while (list($k, $v) = each($val) )
{
echo $k ." - ". $v;
}
}
else
{
echo $val;
}
echo "<br />";
}
?>
Expected result:
----------------
@attributes - type - input
username - Jona
Actual result:
--------------
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
@attributes - type - input
etc.
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=37875&edit=1
