我在this网站上找到了下面的bitly api代码。我很难让它创建,然后为一个名为$fullurl的变量回显一个稍微缩短的url。我该怎么做?
编辑:没有出现错误代码,只是没有显示位缩短的url。
编辑2:var_dump($response);返回空值
编辑3:我确实用我的替换了api登录名和密钥。
编辑4:我在原始教程的一条评论中找到了答案。我的问题对所有php专业人员来说都太基本了:我只需要在最后添加echo bitly_shorten($fullurl);
提前谢谢你,
约翰

function bitly_shorten($url)
{
    $query = array(
        "version" => "2.0.1",
        "longUrl" => $url,
        "login" => API_LOGIN, // replace with your login
        "apiKey" => API_KEY // replace with your api key
    );

    $query = http_build_query($query);

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, "http://api.bit.ly/shorten?".$query);
    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

    $response = curl_exec($ch);
    curl_close($ch);

    $response = json_decode($response);

    if($response->errorCode == 0 && $response->statusCode == "OK") {
        return $response->results->{$url}->shortUrl;
    } else {
        return null;
    }
}

最佳答案

更改为:

function bitly_shorten($url){
  $query = array(
    "version" => "2.0.1",
    "longUrl" => $url,
    "login" => API_LOGIN, // replace with your login
    "apiKey" => API_KEY // replace with your api key
  );

  $query = http_build_query($query);

  $ch = curl_init();
  curl_setopt($ch, CURLOPT_URL, "http://api.bitly.com/v3/shorten?".$query);
  curl_setopt($ch, CURLOPT_HEADER, 0);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

  $response = curl_exec($ch);
  curl_close($ch);

  $response = json_decode($response);
  if( $response->status_txt == "OK") {
    return $response->data->url;
  } else {
    return null;
  }
}

关于php - 使用Bitly API缩短URL,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/5799392/

10-09 20:00