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<?php
$site = urldecode($_GET['page']);
$ch = curl_init($site);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$page = curl_exec($ch);
if (curl_error($ch)) {
    echo curl_error($ch);
}
$doc = new DOMDocument();
$doc->loadHTML($page);
$title = $doc->getElementsByTagName('title')[0]->textContent;
?>
    <!DOCTYPE html>
        <html>
        <head><title><?= $title ?> -- Superstack</title>
        <style>
        body{max-width:42em;padding:1em;margin:auto;font:18px/1.4 sans-serif;}
</style>
    <body>

<?php

    echo '<h1>' . $title . '</h1>';
echo '<p><em>' . $site . '</em>';
echo ' <a href="' . $site . '">[orig]</a></p>';

$content = $doc->getElementsBytagName('div');

foreach ($content as $el) {
    if (stripos($el->getAttribute('class'), 'body') !== false) {

        $ret = new DOMDocument();
        $node = $ret->importNode($el, true);
        $ret->appendChild($node);
        echo $ret->saveHTML();
            
        // echo $el->nodeValue;
        // echo '<tr>';
        // echo '<td>' . $el->getAttribute('class') . '</td>';
        // echo '<td>' . stripos($el->getAttribute('class'), 'body') . '</td>';
        // echo '</tr>';
    }
}

?>
    
    </body>
        </html>