【PHP教程】网站域名权重查询api

wangy

1. <?php
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2. header("Access-Control-Allow-Origin:*");
   
3. header('Content-type: application/json');
   
4. if(!$_GET['url']){error();}
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5. // get过来的参数不能带有http(s)://
   
6. $url = $_GET['url'];
   
7. 
   
8. $html = httpGet("https://www.aizhan.com/cha/".$url."/");
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9. 
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10. preg_match_all('<img src="(.*)" alt="(.*)">',$html,$aizhan);
    
11. 
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12. $baidupc = $aizhan[2][1] ? $aizhan[2][1] : '0';
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13. $baidum  = $aizhan[2][2] ? $aizhan[2][2] : '0';
    
14. $sougou  = $aizhan[2][3] ? $aizhan[2][3] : '0';
    
15. $google  = $aizhan[2][4] ? $aizhan[2][4] : '0';
    
16. 
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17. if($_GET['type']=='json'){
    
18.         echo json_encode(array('state'=>'200','host'=>$url,'data'=>array('baidupc'=>$baidupc,'baidum'=>$baidum,'sougou'=>$sougou,'google'=>$google)));
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19. }else{
    
20.   if($_GET['type']=='baidupc'){
    
21.           header('Location:'.$aizhan[1][1]);
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22.   }elseif($_GET['type']=='baidum'){
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23.           header('Location:'.$aizhan[1][2]);
    
24.   }elseif($_GET['type']=='sougou'){
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25.           header('Location:'.$aizhan[1][3]);
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26.   }elseif($_GET['type']=='google'){
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27.           header('Location:'.$aizhan[1][4]);
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28.   }else{
    
29. //         header('Location:'.$aizhan[1][1]);
    
30. echo "权重查询\r百度PC:$baidupc\r百度移动:$baidum\r搜狗:$sougou\rgoogle:$google";
    
31.   }
    
32. }
    
33. 
    
34. /**
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35. * error
    
36. * @return json 返回error
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37. */
    
38. function error(){
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39.   $arr=array('url'=>'error');
    
40.   echoJson(json_encode($arr));
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41.   exit();
    
42. }
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43. /**
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44. * curl模拟get请求
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45. * @param  string $a url
    
46. * @param  string $b post参数
    
47. * @param  string $c 模拟来路
    
48. * @param  string $d 模拟cookie
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49. * @return string    返回网站源码
    
50. */
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51. function httpGet($a, $b = '', $c = '', $d = ''){
    
52.   $e = curl_init();
    
53.   $f = mt_rand(11, 191) . "." . mt_rand(0, 240) . "." . mt_rand(1, 240) . "." . mt_rand(1, 240);
    
54.   $i[] = "CLIENT-IP:" . $f;
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55.   $i[] = "X-FORWARDED-FOR:" . $f;
    
56.   $i[] = "User-agent:Mozilla/5.0 (Windows NT 6.1) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.57 Safari/536.11";
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57.   $i[] = "X-Requested-With: XMLHttpRequest";
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58.   if (!empty($d)) {
    
59.     $i[] = "Cookie: " . $d;
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60.   }
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61.   curl_setopt($e, CURLOPT_HTTPHEADER, $i);
    
62.   curl_setopt($e, CURLOPT_RETURNTRANSFER, true);
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63.   curl_setopt($e, CURLOPT_TIMEOUT, 180);
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64.   curl_setopt($e, CURLOPT_SSL_VERIFYPEER, false);
    
65.   curl_setopt($e, CURLOPT_SSL_VERIFYHOST, false);
    
66.   if (!empty($c)) {
    
67.     curl_setopt($e, CURLOPT_REFERER, $c);
    
68.   }
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69.   if (!empty($b)) {
    
70.     curl_setopt($e, CURLOPT_POST, 1);
    
71.     curl_setopt($e, CURLOPT_POSTFIELDS, $b);
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72.   }
    
73.   curl_setopt($e, CURLOPT_URL, $a);
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74.   curl_setopt($e, CURLOPT_ENCODING, "gzip");
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75.   $j = curl_exec($e);
    
76.   curl_close($e);
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77.   return $j;
    
78. }

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