新浪微博授权登陆获取个人信息

//引入文件
/* 载入新浪微博登陆文件 */
require( dirname(__FILE__) .'/api/weibo/config.php' );
require(dirname(__FILE__) . '/api/weibo/saetv2.ex.class.php');


//第三方新浪微博接入
$o = new SaeTOAuthV2( WB_AKEY , WB_SKEY );
$code_url = $o->getAuthorizeURL( WB_CALLBACK_URL );
$smarty->assign('code_url', $code_url);

<?php
	session_start();
	$site_url = "http:....";
	include_once( 'config.php' );
	include_once( 'saetv2.ex.class.php' );

	$o = new SaeTOAuthV2( WB_AKEY , WB_SKEY );

	if (isset($_REQUEST['code'])) {
		$keys = array();
		$keys['code'] = $_REQUEST['code'];
		$keys['redirect_uri'] = WB_CALLBACK_URL;
		try {
			$token = $o->getAccessToken( 'code', $keys ) ;
		} 
		catch (OAuthException $e) {
		}
	}

	if ($token) {
		$_SESSION['token'] = $token;
		setcookie( 'weibojs_'.$o->client_id, http_build_query($token) );
		$c = new saetclientv2(WB_AKEY,WB_SKEY,$token['access_token']);
		$ms =$c->home_timeline();
		$uid_get = $c->get_uid();
		$uid = $uid_get['uid'];
		$usr_info=$c->show_user_by_id($uid); //微博sdk方法获取用户的信息
		register_user_by_weibo($username,$pwd,$email,$id,$token);//实现登陆跳转
	}else {
		echo '授权失败。';
	}
?>