phphp

<?php
$html = file_get_contents('https://dx.doi.org/10.1111/gcb.14883');
// echo $html;

$doc = new DOMDocument;

// set error level
$internalErrors = libxml_use_internal_errors(true);
$doc->loadHTML($html);
$item = $doc->getElementById('dragon');
echo $item->textContent;
echo html_entity_decode($doc->saveHTML());