function index()
{
//Create object of Simple_html_dom class
$html = new Simple_html_dom();
//use Simple_html_dom class function load_file
$html->load_file('http://www.google.com');
//use Simple_html_dom class function find
foreach ($html->find('img') as $element) {
echo $element->src . '<br>';
}
}
/**
* getCaptchaToken()
* @return boolean/Array
*/
private function getCaptchaToken()
{
$ch = curl_init('http://www.receita.fazenda.gov.br/pessoajuridica/cnpj/cnpjreva/Cnpjreva_Solicitacao2.asp?cnpj=');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_COOKIEJAR, $this->cookieFile);
$htmlResult = curl_exec($ch);
if (!$htmlResult) {
return false;
}
$html = new Simple_html_dom($htmlResult);
$url_imagem = $tokenValue = '';
$imgcaptcha = $html->find('img[id=imgcaptcha]');
if (count($imgcaptcha)) {
foreach ($imgcaptcha as $imgAttr) {
$url_imagem = $imgAttr->src;
}
if (preg_match('#guid=(.*)$#', $url_imagem, $arr)) {
$idCaptcha = $arr[1];
$viewstate = $html->find('input[id=viewstate]');
if (count($viewstate)) {
foreach ($viewstate as $inputViewstate) {
$tokenValue = $inputViewstate->value;
}
}
if (!empty($idCaptcha) && !empty($tokenValue)) {
return array($idCaptcha, $tokenValue);
} else {
return false;
}
}
}
}