根据ip调用新浪api获取城市名并转成拼音

  功能:

  1,获取当前IP地址,

  2,调用新浪API,获取到当前城市。

  3,将中文转换为拼音后跳转。

  

复制代码 代码如下:

  <?php

  include './pinyin.php';

  //获取当前ip

  function getIp(){

  $onlineip='';

  if(getenv('HTTP_CLIENT_IP')&&strcasecmp(getenv('HTTP_CLIENT_IP'),'unknown')){

  $onlineip=getenv('HTTP_CLIENT_IP');

  } elseif(getenv('HTTP_X_FORWARDED_FOR')&&strcasecmp(getenv('HTTP_X_FORWARDED_FOR'),'unknown')){

  $onlineip=getenv('HTTP_X_FORWARDED_FOR');

  } elseif(getenv('REMOTE_ADDR')&&strcasecmp(getenv('REMOTE_ADDR'),'unknown')){

  $onlineip=getenv('REMOTE_ADDR');

  } elseif(isset($_SERVER['REMOTE_ADDR'])&&$_SERVER['REMOTE_ADDR']&&strcasecmp($_SERVER['REMOTE_ADDR'],'unknown')){

  $onlineip=$_SERVER['REMOTE_ADDR'];

  }

  return $onlineip;

  }

  //获取城市信息api

  function getLocation($ip){

  $curl = curl_init();

  curl_setopt($curl, CURLOPT_URL, "http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=json&ip=".$ip);

  curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);

  curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 30);

  $str = curl_exec($curl);

  curl_close($curl);

  return $str;

  }

  //当前ip地址

  $currentIP = getIp();

  //通过当前ip获取信息

  $getLocation = getLocation($currentIP);

  $currentInfo = json_decode($getLocation, true);

  //判断ip是否为有效

  if($currentInfo['ret'] == '-1')

  {

  $currentInfo['city'] = 'unknown';

  }

  //当前城市中文名

  $currentCityName = $currentInfo['city'];

  $currentCityEName = $pin->Pinyin("$currentCityName",'UTF8');

  //城市拼音多音字

  switch($currentCityEName)

  {

  case 'zhongqing':

  $currentCityEName = 'chongqing';

  break;

  case 'shenfang':

  $currentCityEName = 'shifang';

  break;

  case 'chengdou':

  $currentCityEName = 'chengdu';

  break;

  case 'yueshan':

  $currentCityEName = 'leshan';

  break;

  case 'junxian':

  $currentCityEName = 'xunxian';

  break;

  case 'shamen':

  $currentCityEName = 'xiamen';

  break;

  case 'zhangsha':

  $currentCityEName = 'changsha';

  break;

  case 'weili':

  $currentCityEName = 'yuli';

  break;

  case 'zhaoyang':

  $currentCityEName = 'chaoyang';

  break;

  case 'danxian':

  $currentCityEName = 'shanxian';

  break;

  default:

  $currentCityEName = $pin->Pinyin("$currentCityName",'UTF8');

  break;

  }

  //重定向浏览器

  header("Location: http://www.glzy8.com");

  exit;