本代码可为你的网站添加上QQ号登录的功能,调用腾讯的API接口,这只是一个接口的代码,要想实现真正的登录,还需要自己添加部分代码调用,有兴趣的朋友可拿去参考或使用,以下是深圳网站建设提供详细的PHP代码。
<?php if($_REQUEST['state'] == $_SESSION['state']){ $token_url = "https://graph.qq.com/oauth2.0/token?grant_type=authorization_code&". "client_id=" . C('L.QQappid'). "&redirect_uri=" . urlencode(str_replace('__APP__/','/',C('L.QQcallback'))). "&client_secret=" . C('L.QQappkey'). "&code=" . $_REQUEST["code"]; $response = file_get_contents($token_url); if (strpos($response, "callback") !== false) { $lpos = strpos($response, "("); $rpos = strrpos($response, ")"); $response = substr($response, $lpos + 1, $rpos - $lpos -1); $msg = json_decode($response); } $params = array(); parse_str($response, $params); $_SESSION["access_token"] = $params["access_token"]; } $graph_url = "https://graph.qq.com/oauth2.0/me?access_token=".$_SESSION['access_token']; $str = file_get_contents($graph_url); if (strpos($str, "callback") !== false) { $lpos = strpos($str, "("); $rpos = strrpos($str, ")"); $str = substr($str, $lpos + 1, $rpos - $lpos -1); } $user = json_decode($str); $_SESSION["openid"] = $user->openid; ?>