From: nabice at gmail dot com
Operating system: Linux 3.8.0
PHP version: 5.4.15
Package: SimpleXML related
Bug Type: Bug
Bug description:Infinite loop when using SimpleXMLElement::attributes
Description:
------------
When I use SimpleXML to find some element's attributes, A mistake leads to
infinite loop.
I was meaning "$child->atttibutes()", but "$childs->attributes()" by
mistake,
then some strange things happen: Infinite loop.
Is it a bug?
Test script:
---------------
<?php
$xml = simplexml_load_string('<root><parent><child id="1"/><child
id="2"/></parent></root>');
$childs = $xml->parent->child;
foreach($childs as $child){
var_dump($childs->attributes());
}
?>
Expected result:
----------------
Print:
object(SimpleXMLElement)#6 (1) {
["@attributes"]=>
array(1) {
["id"]=>
string(1) "1"
}
}
object(SimpleXMLElement)#6 (1) {
["@attributes"]=>
array(1) {
["id"]=>
string(1) "1"
}
}
Actual result:
--------------
Infinite loop.
--
Edit bug report at https://bugs.php.net/bug.php?id=64917&edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=64917&r=trysnapshot54
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=64917&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=64917&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=64917&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=64917&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=64917&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=64917&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=64917&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=64917&r=support
Expected behavior: https://bugs.php.net/fix.php?id=64917&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=64917&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=64917&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=64917&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=64917&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=64917&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=64917&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=64917&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=64917&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=64917&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=64917&r=mysqlcfg
