腾讯微博的账号登录及api操作

腾讯微博 的账号登录及api操作，使用oauth 2.0 官方提供的sdk都太过庞大，这是我自己简化的，提供简单的账号登录、获取个人信息、发布微博等功能，如果需要其他功能可以根据官方的api文档自行添加

tqq.php

<?php
/**
 * PHP Library for t.qq.com
 *
 * @author PiscDong (http://www.piscdong.com/)
 */
class tqqPHP
{
	function __construct($client_id, $client_secret, $access_token=NULL, $openid=NULL){
		$this->client_id=$client_id;
		$this->client_secret=$client_secret;
		$this->access_token=$access_token;
		$this->openid=$openid;
	}

	function login_url($callback_url){
		$params=array(
			&#39;response_type&#39;=>&#39;code&#39;,
			&#39;client_id&#39;=>$this->client_id,
			&#39;redirect_uri&#39;=>$callback_url
		);
		return &#39;https://open.t.qq.com/cgi-bin/oauth2/authorize?&#39;.http_build_query($params);
	}

	function access_token($callback_url, $code){
		$params=array(
			&#39;grant_type&#39;=>&#39;authorization_code&#39;,
			&#39;code&#39;=>$code,
			&#39;client_id&#39;=>$this->client_id,
			&#39;client_secret&#39;=>$this->client_secret,
			&#39;redirect_uri&#39;=>$callback_url
		);
		$url=&#39;https://open.t.qq.com/cgi-bin/oauth2/access_token?&#39;.http_build_query($params);
		$result_str=$this->http($url);
		$json_r=array();
		if($result_str!=&#39;&#39;)parse_str($result_str, $json_r);
		return $json_r;
	}

	function access_token_refresh($refresh_token){
		$params=array(
			&#39;grant_type&#39;=>&#39;refresh_token&#39;,
			&#39;refresh_token&#39;=>$refresh_token,
			&#39;client_id&#39;=>$this->client_id
		);
		$url=&#39;https://open.t.qq.com/cgi-bin/oauth2/access_token?&#39;.http_build_query($params);
		$result_str=$this->http($url);
		$json_r=array();
		if($result_str!=&#39;&#39;)parse_str($result_str, $json_r);
		return $json_r;
	}

	function me(){
		$params=array();
		$url=&#39;https://open.t.qq.com/api/user/info&#39;;
		return $this->api($url, $params);
	}

	function getMyTweet($reqnum=10, $pageflag=0){
		$params=array(
			&#39;pageflag&#39;=>$pageflag,
			&#39;reqnum&#39;=>$reqnum
		);
		$url=&#39;https://open.t.qq.com/api/statuses/broadcast_timeline&#39;;
		return $this->api($url, $params);
	}

	function getRecount($ids){
		$params=array(
			&#39;ids&#39;=>$ids,
			&#39;flag&#39;=>2
		);
		$url=&#39;https://open.t.qq.com/api/t/re_count&#39;;
		return $this->api($url, $params);
	}

	function getReplay($id, $flag=0, $f=0, $n=10){
		$params=array(
			&#39;rootid&#39;=>$id,
			&#39;pageflag&#39;=>$f,
			&#39;reqnum&#39;=>$n,
			&#39;flag&#39;=>$flag
		);
		$url=&#39;https://open.t.qq.com/api/t/re_list&#39;;
		return $this->api($url, $params);
	}

	function postOne($img_c, $pic=&#39;&#39;){
		$params=array(
			&#39;content&#39;=>$img_c
		);
		if($pic!=&#39;&#39; && is_array($pic)){
			$url=&#39;https://open.t.qq.com/api/t/add_pic&#39;;
			$params[&#39;pic&#39;]=$pic;
		}else{
			$url=&#39;https://open.t.qq.com/api/t/add&#39;;
		}
		return $this->api($url, $params, &#39;POST&#39;);
	}

	function api($url, $params, $method=&#39;GET&#39;){
		$params[&#39;oauth_consumer_key&#39;]=$this->client_id;
		$params[&#39;access_token&#39;]=$this->access_token;
		$params[&#39;openid&#39;]=$this->openid;
		$params[&#39;clientip&#39;]=$this->getIP();
		$params[&#39;oauth_version&#39;]=&#39;2.a&#39;;
		$params[&#39;format&#39;]=&#39;json&#39;;
		$params[&#39;scope&#39;]=&#39;all&#39;;
		if($method==&#39;GET&#39;){
			$result_str=$this->http($url.&#39;?&#39;.http_build_query($params));
		}else{
			if(isset($params[&#39;pic&#39;])){
				uksort($params, &#39;strcmp&#39;);
				$str_b=uniqid(&#39;------------------&#39;);
				$str_m=&#39;--&#39;.$str_b;
				$str_e=$str_m. &#39;--&#39;;
				$body=&#39;&#39;;
				foreach($params as $k=>$v){
					if($k==&#39;pic&#39;){
						if(is_array($v)){
							$img_c=$v[2];
							$img_n=$v[1];
						}elseif($v{0}==&#39;@&#39;){
							$url=ltrim($v, &#39;@&#39;);
							$img_c=file_get_contents($url);
							$url_a=explode(&#39;?&#39;, basename($url));
							$img_n=$url_a[0];
						}
						$body.=$str_m."\r\n";
						$body.=&#39;Content-Disposition: form-data; name="&#39;.$k.&#39;"; filename="&#39;.$img_n.&#39;"&#39;."\r\n";
						$body.="Content-Type: image/unknown\r\n\r\n";
						$body.=$img_c."\r\n";
					}else{
						$body.=$str_m."\r\n";
						$body.=&#39;Content-Disposition: form-data; name="&#39;.$k."\"\r\n\r\n";
						$body.=$v."\r\n";
					}
				}
				$body.=$str_e;
				$headers[]="Content-Type: multipart/form-data; boundary=".$str_b;
				$result_str=$this->http($url, $body, &#39;POST&#39;, $headers);
			}else{
				$result_str=$this->http($url, http_build_query($params), &#39;POST&#39;);
			}
		}
		$json_r=array();
		if($result_str!=&#39;&#39;)$json_r=json_decode($result_str, true);
		return $json_r;
	}

	function getIP(){
		if(isset($_ENV[&#39;HTTP_CLIENT_IP&#39;])){
			$ip=$_ENV[&#39;HTTP_CLIENT_IP&#39;];
		}elseif(isset($_ENV[&#39;HTTP_X_FORWARDED_FOR&#39;])){
			$ip=$_ENV[&#39;HTTP_X_FORWARDED_FOR&#39;];
		}elseif(isset($_ENV[&#39;REMOTE_ADDR&#39;])){
			$ip=$_ENV[&#39;REMOTE_ADDR&#39;];
		}else{
			$ip=$_SERVER[&#39;REMOTE_ADDR&#39;];
		}
		if(strstr($ip, &#39;:&#39;)){
			$ipa=explode(&#39;:&#39;, $ip);
			foreach($ipa as $v){
				if(strlen($v)>7)$ip=$v;
			}
		}
		if(strlen($ip)<7)$ip=&#39;0.0.0.0&#39;;
		return $ip;
	}

	function http($url, $postfields=&#39;&#39;, $method=&#39;GET&#39;, $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==&#39;POST&#39;){
			curl_setopt($ci, CURLOPT_POST, TRUE);
			if($postfields!=&#39;&#39;)curl_setopt($ci, CURLOPT_POSTFIELDS, $postfields);
		}
		$headers[]="User-Agent: tqqPHP(piscdong.com)";
		curl_setopt($ci, CURLOPT_HTTPHEADER, $headers);
		curl_setopt($ci, CURLOPT_URL, $url);
		$response=curl_exec($ci);
		curl_close($ci);
		return $response;
	}
}