qq.php
<?php/** * QQ API client for PHP */class qqPHP{ public $api_url='https://graph.qq.com/'; public function __construct($appid, $appkey, $access_token=NULL){ $this->appid=$appid; $this->appkey=$appkey; $this->access_token=$access_token; } //生成授权网址 public function login_url($callback_url, $scope=''){ $params=array( 'client_id'=>$this->appid, 'redirect_uri'=>$callback_url, 'response_type'=>'code', 'scope'=>$scope ); return 'https://graph.qq.com/oauth2.0/authorize?'.http_build_query($params); } //获取access token public function access_token($callback_url, $code){ $params=array( 'grant_type'=>'authorization_code', 'client_id'=>$this->appid, 'client_secret'=>$this->appkey, 'code'=>$code, 'state'=>'', 'redirect_uri'=>$callback_url ); $url='https://graph.qq.com/oauth2.0/token?'.http_build_query($params); $result_str=$this->http($url); $json_r=array(); if($result_str!='')parse_str($result_str, $json_r); return $json_r; } /** //使用refresh token获取新的access token，QQ暂时不支持 public function access_token_refresh($refresh_token){ } **/ //获取登录用户的openid public function get_openid(){ $params=array( 'access_token'=>$this->access_token ); $url='https://graph.qq.com/oauth2.0/me?'.http_build_query($params); $result_str=$this->http($url); $json_r=array(); if($result_str!=''){ preg_match('/callback\(\s+(.*?)\s+\)/i', $result_str, $result_a); $json_r=json_decode($result_a[1], true); } return $json_r; } //根据openid获取用户信息 public function get_user_info($openid){ $params=array( 'openid'=>$openid ); return $this->api('user/get_user_info', $params); } //发布分享 public function add_share($openid, $title, $url, $site, $fromurl, $images='', $summary=''){ $params=array( 'openid'=>$openid, 'title'=>$title, 'url'=>$url, 'site'=>$site, 'fromurl'=>$fromurl, 'images'=>$images, 'summary'=>$summary ); return $this->api('share/add_share', $params, 'POST'); } //调用接口 /** //示例：根据openid获取用户信息 $result=$qq->api('user/get_user_info', array('openid'=>$openid), 'GET'); **/ public function api($url, $params=array(), $method='GET'){ $url=$this->api_url.$url; $params['access_token']=$this->access_token; $params['oauth_consumer_key']=$this->appid; $params['format']='json'; if($method=='GET'){ $result_str=$this->http($url.'?'.http_build_query($params)); }else{ $result_str=$this->http($url, http_build_query($params), 'POST'); } $result=array(); if($result_str!='')$result=json_decode($result_str, true); return $result; } //提交请求 private function http($url, $postfields='', $method='GET', $headers=array()){ $ci=curl_init(); curl_setopt($ci, CURLOPT_SSL_VERIFYPEER, FALSE); curl_setopt($ci, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ci, CURLOPT_CONNECTTIMEOUT, 30); curl_setopt($ci, CURLOPT_TIMEOUT, 30); if($method=='POST'){ curl_setopt($ci, CURLOPT_POST, TRUE); if($postfields!='')curl_setopt($ci, CURLOPT_POSTFIELDS, $postfields); } $headers[]='User-Agent: QQ.PHP(piscdong.com)'; curl_setopt($ci, CURLOPT_HTTPHEADER, $headers); curl_setopt($ci, CURLOPT_URL, $url); $response=curl_exec($ci); curl_close($ci); return $response; }} 配置文件 config.php
<?php//配置文件header('Content-Type: text/html; charset=UTF-8');$qq_k=''; //QQ应用APP ID$qq_s=''; //QQ应用APP KEY$callback_url='http://yoururl/callback.php'; //授权回调网址$scope='get_user_info,add_share'; //权限列表，具体权限请查看官方的api文档 示例文件 demo.php
<?phpsession_start(); //此示例中要使用sessionrequire_once('config.php');require_once('qq.php');$qq_t=isset($_SESSION['qq_t'])?$_SESSION['qq_t']:'';//检查是否已登录if($qq_t!=''){ $qq=new qqPHP($qq_k, $qq_s, $qq_t); $qq_oid=$qq->get_openid(); $openid=$qq_oid['openid']; //获取登录用户open id //获取登录用户信息 $result=$qq->get_user_info($openid); var_dump($result); /** //发布分享 $title='开源中国'; //分享页面标题 $url='http://www.oschina.net/'; //分享页面网址 $site=''; //QQ应用名称 $fromurl=''; //QQ应用网址 $result=$qq->add_share($openid, $title, $url, $site, $fromurl); var_dump($result); **/ /** //其他功能请根据官方文档自行添加 //示例：根据openid获取用户信息 $result=$qq->api('user/get_user_info', array('openid'=>$openid), 'GET'); var_dump($result); **/}else{ //生成登录链接 $qq=new qqPHP($qq_k, $qq_s); $login_url=$qq->login_url($callback_url, $scope); echo '点击进入授权页面';} 回调文件 callback.php
<?php//授权回调页面，即配置文件中的$callback_urlsession_start(); //此示例中要使用sessionrequire_once('config.php');require_once('qq.php');if(isset($_GET['code']) && trim($_GET['code'])!=''){ $qq=new qqPHP($qq_k, $qq_s); $result=$qq->access_token($callback_url, $_GET['code']);}if(isset($result['access_token']) && $result['access_token']!=''){ echo '授权完成，请记录
access token：'; //保存登录信息，此示例中使用session保存 $_SESSION['qq_t']=$result['access_token']; //access token}else{ echo '授权失败';}echo '
返回';