PHP获取QQ达人QQ信息的方法_php技巧

$refer="http://city.qq.com"; //定义$refer
$opt=array('http'=>array('header'=>"Referer: $refer")); //请求头部数组
$context=stream_context_create($opt); //创建一个发送上下文头部信息文本
$jsonUrl ="http://city.qq.com/json.php?mod=search&act=page&callback=showSrchResult&jsontype=str&perpage=10&cd=610900&nl=3&xb=0&type=city&pg=1";
$jsonStr = getJson($jsonUrl,$refer,$context); //调用JSON代理函数
echo $jsonStr; //输出JSON文本
//获取QQ达人JSON数据
function getJson($url,$referer,$context)
{
        $opt=array('http'=>array('header'=>"Referer: $referer"));
        $context=stream_context_create( $opt);
        $getJsonStr = file_get_contents( $url,false, $context);
   $getJsonStr = substr($getJsonStr,0,-2);
   $getJsonStr = substr($getJsonStr,15);
  
   return $getJsonStr;
}
?>