$ch = curl_init ("");
        curl_setopt($ch, CURLOPT_URL, 'http://dicionarioinformal.com.br/aham/');
        curl_setopt($ch, CURLOPT_USERAGENT, "Opera/9.80 (J2ME/MIDP; Opera Mini/4.2.14912/870; U; id) Presto/2.4.15");
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
        $html = curl_exec($ch);
$dom = new DOMDocument;
$dom->loadHTML($html);
$xpath = new DOMXPath($dom);
$results = $xpath->query("//*[@class='m-definicao-conteudo']");

if ($results->length > 0) {
echo $review = $results->item(0)->nodeValue;
}