How to get Open Graph Protocol information for a website with PHP?

function get_og_tags($url) { $dom = new DOMDocument('1.0', 'UTF-8'); @$dom->loadHTMLFile($url); $result = []; foreach ($dom->getElementsByTagName('meta') as $node) { $prop = $node->getAttribute('property'); if (substr($prop, 0, 3) !== 'og:') continue; $result[$prop] = $node->getAttribute('content'); } return $result; } $ogs = get_og_tags('https://wallacemaxters.com.br'); print_r($ogs);