DomDocument class unable access domnode

Question

I dont parse this url: http://foldmunka.net

$ch = curl_init(\"http://foldmunka.net\");

//curl_setopt($ch, CURLOPT_NOBODY, true);
curl_setopt($ch, CURLOPT_RE         


        

Answer 1

Here is a solution with DomDocument and DOMXPath. It is much shorter and runs much faster (~100ms against ~2300ms) than the other solution with Simple HTML DOM Parser.

loadHtmlFile($source);

    // use this instead of loadHtmlFile() to load from string:
    //$dom->loadHtml('Hello this siteclick Some text.');

    $xpath = new DOMXPath($dom);

    $plain = '';

    foreach ($xpath->query('//text()|//a|//img') as $node)
    {
        if ($node->nodeName == '#cdata-section')
            continue;

        if ($node instanceof DOMElement)
        {
            if ($node->hasAttribute('alt'))
                $plain .= $node->getAttribute('alt') . ' ';
            if ($node->hasAttribute('title'))
                $plain .= $node->getAttribute('title') . ' ';
        }
        if ($node instanceof DOMText)
            $plain .= $node->textContent . ' ';
    }

    return $plain;
}

echo makePlainText('http://foldmunka.net');