本文實例講述了PHP訪問Google Search API的方法。分享給大家供大家參考。具體如下：
這段代碼段演示了如何從php向AJAX搜索API發送請求。請注意，此示例假定使用 PHP 5.2。對于較早安裝的 PHP，請參考對應的官方注釋。
具體代碼如下：
復制代碼代碼如下:
$url = "http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=Paris%20Hilton";
// sendRequest
// note how 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...
// sendRequest
// note how 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...
希望本文所述對大家的php程序設計有所幫助。
