忽略重新定义的属性xml

I have an xml file sometimes an element contains a multiplied attribute (not an ID) and he has the same value, something like this :

<names>
   <name attribute="abc"  attribute="abc" />
</names>

I know this is a false writing, so I want to ignore the error when I read the file in Php with this code :

 $xmlDoc->load( 'file.xml' );

It's possible ?

Thank you.

Pass some options while loading:

$xmlDoc->load('file.xml', LIBXML_NOERROR | LIBXML_NOWARNING);