'; echo "Original:\n$html\n\n"; $dom = DomWrapper::fromString($html); // Find x-counter $xCounter = $dom->document->getElementsByTagName('x-counter')->item(0); if ($xCounter) { echo "Found x-counter\n"; echo "Parent: " . $xCounter->parentNode?->nodeName . "\n\n"; $replacement = '

Counter HTML

'; echo "Replacement:\n$replacement\n\n"; $dom->replaceElementWithHtml($xCounter, $replacement); echo "After replacement:\n" . $dom->document->saveHTML() . "\n"; } else { echo "x-counter NOT FOUND\n"; }