PHP : ดึงผลลัพธ์การค้นหาของ google

PHP : ดึงผลลัพธ์การค้นหาของ google

1. $url = "http://ajax.googleapis.com/ajax/services/search/web?v=1.0&start=0&rsz=8&hl=th&q=";
2. $q = urlencode("วาล์วกันกลับ");
3.  
4. // sendRequest
5. // note how referer is set manually
6. $ch = curl_init();
7. curl_setopt($ch, CURLOPT_URL, $url.$q);
8. curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
9. //curl_setopt($ch, CURLOPT_REFERER, "http://www.scivalve.com");
10. $body = curl_exec($ch);
11. curl_close($ch);
12.  
13. // now, process the JSON string
14. $json = json_decode($body, true);
15. // now have some fun with the results...
16.  
17. foreach ($json as $item)
18. {
19.      //var_dump($item);
20.      //echo "<hr>";
21.      if(is_array($item))
22.     foreach ($item["results"] as $result)
23.     {
24.         echo "<hr>";
25.         var_dump($result);
26.     }
27.    
28. }

https://developers.google.com/web-search/docs/?hl=en