Shodan.io Scraper

<?php

$query = 'ShodanQuery';

$loginArgs = array(
    'username'      => 'shodan_username',
    'password'      => 'shodan_password',
    'grant_type'    => 'password',
    'continue'      => 'https://account.shodan.io/',
    'login_submit'  => 'Log+in'
);

fetchUrl('https://account.shodan.io/login', $loginArgs);

$summary = fetchUrl("https://www.shodan.io/search/_summary?query=$query");

preg_match_all('/<div class="span8 name"><a title="(.*)" href=".*<\/a>/', $summary, $matches);

$countries = array(
    $matches[1][0],
    $matches[1][1],
    $matches[1][2],
    $matches[1][3],
    $matches[1][4]
);

$pageMax = fetchUrl("http://www.shodan.io/search?query=$query&page=6");

$pageMax = strpos($pageMax, 'more than 5 pages') ? 5 : 5000;

foreach($countries as $country)
{
    for($pageNum = 1; $pageNum <= $pageMax; $pageNum++)
    {
        $pageData = fetchUrl("http://www.shodan.io/search?query=$query+country:$country&page=$pageNum");

        preg_match_all('/<div class="ip"><a href="(.*)">.*<\/a>.*/', $pageData, $matches);

        if(count($matches[1]) == 0)
        {
            break;
        }

        foreach($matches[1] as $match)
        {
            $return[$country][] = $match;
        }
    }

    if(count($matches[1]) == 0)
    {
        break;
    }
}

echo serialize($return);

// FetchUrl Function
function fetchUrl($url, $data = '', $referer = '')
{
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.13) Gecko/20080311 Firefox/2.0.0.13");
    curl_setopt($ch, CURLOPT_REFERER, $referer);
    curl_setopt($ch, CURLOPT_COOKIEJAR, __DIR__ . '/cookie');
    curl_setopt($ch, CURLOPT_COOKIEFILE, __DIR__ . '/cookie');
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);

    if(is_array($data))
    {
        $fields = '';
        foreach($data as $key => $value)
    {
            $fields .= $key . '=' . $value . '&';
        }
    rtrim($fields, '&');

    curl_setopt($ch, CURLOPT_POST, count($data));
        curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);
    }

   curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
   $result = curl_exec($ch);
   curl_close($ch);

   return $result;
}