DomDocument removeChild in foreach reindexing the dom

Question

I am trying to delete p tags with data-spotid attribute

        $dom = new DOMDocument();
        @$dom->loadHTML($description);         


        

Answer 1

We can use like this:

        $dom = new DOMDocument();
        @$dom->loadHTML($description);
        $pTag = $dom->getElementsByTagName('p');
        $count = count($pTag)
        for($i = 0; $i < $count; $i++) {
            /** @var DOMElement $value */
            $value = $pTag[$i];
            $id = $value->getAttribute('data-spotid');
            if ($id) {
                $i--;$count--;
                $value->parentNode->removeChild($value);
            }
        }