From:
Operating system: Windows 7
PHP version: 5.3.3
Package: SimpleXML related
Bug Type: Bug
Bug description:dom_import_simplexml() doesn't work on newly created
SimpleXMLElement nodes
Description:
------------
The problem is readily apparent when you run the test script. When
SimpleXMLElement dynamically creates a child element, and you directly call
a
method on the child element, the $this context is apparently not a proper
SimpleXMLElement, i.e. dom_import_simplexml() does not accept it as input.
class MyXML extends SimpleXMLElement {
public function cdata($text) {
dom_import_simplexml($this);
}
}
$xml = new MyXML('<foo/>');
$xml->three->cdata('Three');
Test script:
---------------
<?php
class MyXML extends SimpleXMLElement {
public function cdata($text) {
$node = dom_import_simplexml($this);
$owner = $node->ownerDocument;
$node->appendChild($owner->createCDATASection($text));
return $this;
}
}
$xml = new MyXML('<foo/>');
// works
$xml->one = 'One';
// also works
$xml->two = '';
$xml->two->cdata('Two');
// doesn't work
$xml->three->cdata('Three');
print $xml->asXML();
Expected result:
----------------
<?xml version="1.0"?>
<foo><one>One</one><two><![CDATA[Two]]></two><three><![CDATA[Three]]></three></foo
>
Actual result:
--------------
Warning: dom_import_simplexml(): Invalid Nodetype to import in
C:\WWW\Work\WC\www\dom.php on line 5
Notice: Trying to get property of non-object in C:\WWW\Work\WC\www\dom.php
on line
6
Fatal error: Call to a member function appendChild() on a non-object in
C:\WWW\Work\WC\www\dom.php on line 7
--
Edit bug report at http://bugs.php.net/bug.php?id=52858&edit=1
--
Try a snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=52858&r=trysnapshot52
Try a snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=52858&r=trysnapshot53
Try a snapshot (trunk):
http://bugs.php.net/fix.php?id=52858&r=trysnapshottrunk
Fixed in SVN:
http://bugs.php.net/fix.php?id=52858&r=fixed
Fixed in SVN and need be documented:
http://bugs.php.net/fix.php?id=52858&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=52858&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=52858&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=52858&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=52858&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=52858&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=52858&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=52858&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=52858&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=52858&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=52858&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=52858&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=52858&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=52858&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=52858&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=52858&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=52858&r=mysqlcfg
