Online PHP editor | refs for gvBrv

<?php $html = <<<TAG <h1>This is my title</h1> <p>This is a text right under my h1 title.</p> <p>This is some more text under my h1 title</p> <h2>This is my level 2 heading</h2> <p>This is text right under my level 2 heading</p> <h3>First h3</h3> <p>First paragraph for the first h3</p> <h3>Second h3</h3> <p>First paragraph for the second h3</p> <h3>Third h3</h3> <p>First paragraph for the third h3</p> <p>Second paragraph for the third h3</p> <h2>This is my level 2 heading</h2> <p>This is text right under my level 2 heading</p> TAG; $dom = new DomDocument(); // Load the HTML, don't worry about it being a fragment $dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD); $xpath = new DOMXPath($dom); // Grab all H3 tags. This might need to be adjusted if there's more to the depth $results = $xpath->query("//h3"); foreach ($results as $result) { var_dump(sprintf('<h3>%1$s</h3>', $result->textContent)); // See if the next element is a P tag $next = $result->nextElementSibling; if ($next && 'p' === $next->nodeName) { var_dump(sprintf('<p>%1$s</p>', $next->textContent)); } }