如何获取站点顾问数据?

How to get Siteadvisor Data?

我已经发布了关于获取站点顾问数据的问题,因为该站点现在已重定向到 mcafee,所以我编辑了我的代码,但仍然没有结果。不知道哪一部分是错的。

我想要的是如果: alt 为 Minimal 则为 1,或者 alt 为 Moderate 为 2,或者如果 alt 为 High 则为 3

代码如下:

 /* 获取 SiteAdvisor 评分数据
    ---------------------------------------------- */
        public 函数 getSiteAdvisor($域)
        {
            尝试
            {
                $callback_url = "https://www.mcafee.com/threat-intelligence/site/default.aspx?url=" . $域名; 

$curl_response = $this->curl->get($callback_url); if ($curl_response->headers['Status-Code'] == "200") { libxml_use_internal_errors(TRUE); $this->dom_doc->loadHTML($curl_response); libxml_use_internal_errors(FALSE); $xpath = new DOMXPath($this->dom_doc); $tmp = $xpath->query('/html/body//div[@class="threeFourth"]//img/@alt')->item(0); if ($tmp->hasAttribute('src')) { $tmp = $tmp->getAttribute('src'); if (stripos($tmp, "Minimal") !== false) { $siteadvisor_rating = 1; } elseif (stripos($tmp, "Moderate") !== false) { $siteadvisor_rating = 2; } elseif (stripos($tmp, "High") !== false) { $siteadvisor_rating = 3; } else { $siteadvisor_rating = 0; } } else { $siteadvisor_rating = 0; } } else { $siteadvisor_rating = 0; } $response = array( 'status' => 'success', 'data' => array( 'siteadvisor' => (int)$siteadvisor_rating ) ); } catch (Exception $e) { $response = array( 'status' => 'error', 'msg' => $e->getMessage() ); } return $response; }

在 URL 之前是:http://www.siteadvisor.com/sites/= 但它被重定向到:https://www.mcafee.com/threat-intelligence/site/default.aspx?url= 和 old /html/body//div[@id="siteVerdict"]//img') 以及 green,yellow,red, name.

我找到了这个问题的答案: 我的错误是 'src'。应该替换为 'alt'

 if ($tmp->hasAttribute('alt')) {

$tmp = $tmp->getAttribute('alt'); if (stripos($tmp, "Minimal") !== false) { $siteadvisor_rating = 1; } elseif (stripos($tmp, "Moderate") !== false) { $siteadvisor_rating = 2; } elseif (stripos($tmp, "High") !== false) { $siteadvisor_rating = 3; } else { $siteadvisor_rating = 0; } } else { $siteadvisor_rating = 0; } } else { $siteadvisor_rating = 0;`