PHP DOMDocument | ends by null char (\u0) -

i noticed on url: http://www.bubbleroom.se/sv/kläder/kvinna/controlbody/bodys/body-nero there null character \u0 in tag id prodtext.

the whole document seems end null char when attempting extract else after character.

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edit

the code "doesn't" work. works, not when there's null char in $html string

$dom = new domdocument; libxml_use_internal_errors(true); $dom->loadhtml($html); libxml_clear_errors();  return new domxpath($dom); 

i solved issue filtering html before creating xpath instance following code:

$html  = str_replace("\0", "", $html);