From: carl at thep dot lu dot se
Operating system: Linux
PHP version: 5.2.1
PHP Bug Type: SimpleXML related
Bug description: SimpleXmlElement->addAttribute() doesn't allow empty strings
Description:
------------
A call like addAttribute("attrname", "") results in
"PHP Warning: SimpleXMLElement::addAttribute(): Attribute name and value
are required". In addition to the warning, the attribute is discarded.
Reproduce code:
---------------
<?php
$xml = new SimpleXmlElement("<img></img>");
$xml->addAttribute("src", "foo");
$xml->addAttribute("alt", "");
echo $xml->asXML()."\n";
?>
Expected result:
----------------
<?xml version="1.0"?>
<img src="foo" alt=""/>
Actual result:
--------------
PHP Warning: SimpleXMLElement::addAttribute(): Attribute name and value
are required in [...]/test.php on line 4
<?xml version="1.0"?>
<img src="foo"/>
--
Edit bug report at http://bugs.php.net/?id=41175&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=41175&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=41175&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=41175&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=41175&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=41175&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=41175&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=41175&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=41175&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=41175&r=support
Expected behavior: http://bugs.php.net/fix.php?id=41175&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=41175&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=41175&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=41175&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=41175&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=41175&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=41175&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=41175&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=41175&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=41175&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=41175&r=mysqlcfg
