How PHP accesses the Google Search API

This article mainly introduces the PHP access to Google Search API method, example analysis of PHP for Google API access skills, with a certain reference value, the need for friends can refer to the

This example describes how PHP accesses the Google Search API. Share to everyone for your reference. Specifically as follows:

This snippet demonstrates how to send a request from PHP to the Ajax search API. Note that this example assumes the use of PHP 5.2. For the earlier installation of PHP, please refer to the corresponding official comment.

The specific code is as follows:

The code is as follows: $url = "Http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=Paris%20Hilton";

SendRequest
How to Referer is set manually
$ch = Curl_init ();
curl_setopt ($ch, Curlopt_url, $url);
curl_setopt ($ch, Curlopt_returntransfer, 1);
curl_setopt ($ch, Curlopt_referer, "http://www.mysite.com/index.html");
$body = curl_exec ($ch);
Curl_close ($ch);

Now, process the JSON string
$json = Json_decode ($body);
Now have some fun with the results ...

I hope this article will help you with your PHP program design.