基于wordpress,开发了一个插件,用户权限还是基于wordpress。
因此,必须增加一个权限验证接口islogin.php,以判断用户是否登录。
1 function check_login(){ 2 $current_url = ( is_ssl() ? 'https://' : 'http://' ) . 3 $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; 4 $islogin_url = preg_replace("/\/trial\/.*/is", "/is-login.php?sn=". 5 time(), $current_url); 6 $ch = curl_init(); 7 curl_setopt($ch, CURLOPT_POST, FALSE); 8 curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 9 curl_setopt($ch, CURLOPT_URL, $islogin_url); 10 /*如果加上这个请求头 11 1.PHP 5.3.5-1ubuntu7.7 with Suhosin-Patch (cli) , Safari下就会异常。 12 2.PHP 5.3.2-1ubuntu4.14 with Suhosin-Patch (cli) , Safari下又正常。 13 3.PHP 5.3.8 (cli) (built: Aug 23 2011 11:50:20), Safari下又正常。 14 */ 15 //$headers = 'Set-Cookie: '; 16 foreach ( $_COOKIE as $cookieKey => $cookieVal ) { 17 $headers .= $cookieKey."=".urlencode($cookieVal)."; "; 18 } 19 $headers = substr($headers,0,-2) . "\r\n"; 20 curl_setopt($ch, CURLOPT_COOKIE, $headers); 21 curl_setopt($ch, CURLOPT_POSTFIELDS, FALSE); 22 $data = curl_exec($ch); 23 curl_close($ch); 24 return $data != 1? false: true; 25 }