From: mail_ben_schmidt at yahoo dot com dot au
Operating system: Mac OS X
PHP version: 5CVS-2007-07-18 (snap)
PHP Bug Type: SimpleXML related
Bug description: Attributes not deleted properly
Description:
------------
In SimpleXML, when deleting attributes via 'unset', attributes having the
same namespace as the element (or some such wrong namespace) are deleted
rather than the non-prefixed one which is the one actually appearing in the
'array' (or not appearing--it can still be deleted if it does not appear).
Reproduce code:
---------------
$str=<<<DONE
<?xml version="1.0" encoding="utf-8"?>
<root
xmlns="http://localhost/a";
xmlns:ns="http://localhost/a";
xmlns:other="http://localhost/b";
>
<elem attr="abc"/>
<elem ns:attr="abc"/>
<elem other:attr="abc"/>
<ns:elem attr="abc"/>
<ns:elem ns:attr="abc"/>
<ns:elem other:attr="abc"/>
<other:elem attr="abc"/>
<other:elem ns:attr="abc"/>
<other:elem other:attr="abc"/>
</root>
DONE;
$xml = simplexml_load_string($str);
foreach ($xml->elem as $elem) {
unset($elem['attr']);
}
foreach ($xml->children('http://localhost/a')->elem as $elem) {
unset($elem['attr']);
}
foreach ($xml->children('http://localhost/b')->elem as $elem) {
unset($elem['attr']);
}
echo $xml->asXML();
Expected result:
----------------
<?xml version="1.0" encoding="utf-8"?>
<root xmlns="http://localhost/a"; xmlns:ns="http://localhost/a";
xmlns:other="http://localhost/b";>
<elem/>
<elem ns:attr="abc"/>
<elem other:attr="abc"/>
<ns:elem/>
<ns:elem ns:attr="abc"/>
<ns:elem other:attr="abc"/>
<other:elem/>
<other:elem ns:attr="abc"/>
<other:elem other:attr="abc"/>
</root>
Actual result:
--------------
<?xml version="1.0" encoding="utf-8"?>
<root xmlns="http://localhost/a"; xmlns:ns="http://localhost/a";
xmlns:other="http://localhost/b";>
<elem/>
<elem/>
<elem other:attr="abc"/>
<ns:elem attr="abc"/>
<ns:elem/>
<ns:elem other:attr="abc"/>
<other:elem attr="abc"/>
<other:elem ns:attr="abc"/>
<other:elem/>
</root>
--
Edit bug report at http://bugs.php.net/?id=42034&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=42034&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=42034&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=42034&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=42034&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=42034&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=42034&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=42034&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=42034&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=42034&r=support
Expected behavior: http://bugs.php.net/fix.php?id=42034&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=42034&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=42034&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=42034&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=42034&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=42034&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=42034&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=42034&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=42034&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=42034&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=42034&r=mysqlcfg
