//寄信 function send_mail($to, $subject, $message, $from) { if ($to and $subject and $message) { $headers = "MIME-Version: 1.0\r\n" . "Content-type: text/html; charset=utf-8\r\n" . "From: {$from}\r\n"; mail($to, $subject, $message, $headers); } } ``` 2. 其中 $headers 就是告知收信軟體這封信是有支援網頁語法的檔頭。 3. 最後,只要在報名完,順便寄個通知信即可: ``` //報名 function signup($action_id) { global $db; $uid = $_SESSION['uid']; $sql = "INSERT INTO `signups` ( `action_id`, `uid`, `signup_date`) VALUES ('{$action_id}', '{$uid}', NOW())"; if (!$db->query($sql)) { throw new Exception($db->error); } $sql = "SELECT * FROM `actions` where `action_id` ='{$action_id}'"; $result = $db->query($sql); if (!$result) { throw new Exception($db->error); } $action = $result->fetch_assoc(); $_SESSION['uid_signup'][] = $action_id; $admin_email = "tad@tn.edu.tw"; $message = "{$_SESSION['name']} 您好:您已成功報名「{$action['title']}」活動。"; send_mail($_SESSION['email'], "「{$action['title']}」已報名通知", $message, $admin_email); send_mail($admin_email, "「{$action['title']}」已報名通知", $message, $admin_email); } ``` 4. 其中,我們用了 $\_SESSION\['email'\],但實際上此變數不存在,所以,我們在login()登入時順便加個 $\_SESSION\['email'\]: ``` if (password_verify($pass, $data['pass'])) { $_SESSION['group'] = $data['group']; $_SESSION['name'] = $data['name']; $_SESSION['uid'] = $data['uid']; $_SESSION['email'] = $data['email']; //抓取該使用者已報名的活動編號 $sql = "SELECT action_id FROM `signups` where `uid`='{$data['uid']}'"; if (!$result2 = $db->query($sql)) { throw new Exception($db->error); } $_SESSION['uid_signup'] = []; while (list($action_id) = $result2->fetch_row()) { $_SESSION['uid_signup'][] = $action_id; } } else { throw new Exception("登入失敗!"); } ``` 5. 當然,登出時也記得取消之 ``` //登出 function logout() { unset($_SESSION['group']); unset($_SESSION['name']); unset($_SESSION['uid']); unset($_SESSION['uid_signup']); unset($_SESSION['email']); } ```
//報名 function signup($action_id) { global $db; $uid = $_SESSION['uid']; $sql = "INSERT INTO `signups` ( `action_id`, `uid`, `signup_date`) VALUES ('{$action_id}', '{$uid}', NOW())"; if (!$db->query($sql)) { throw new Exception($db->error); } $sql = "SELECT * FROM `actions` where `action_id` ='{$action_id}'"; $result = $db->query($sql); if (!$result) { throw new Exception($db->error); } $action = $result->fetch_assoc(); $_SESSION['uid_signup'][] = $action_id; $admin_email = "tad@tn.edu.tw"; $message = "{$_SESSION['name']} 您好:您已成功報名「{$action['title']}」活動。"; send_mail($_SESSION['email'], "「{$action['title']}」已報名通知", $message, $admin_email); send_mail($admin_email, "「{$action['title']}」已報名通知", $message, $admin_email); } ``` 4. 其中,我們用了 $\_SESSION\['email'\],但實際上此變數不存在,所以,我們在login()登入時順便加個 $\_SESSION\['email'\]: ``` if (password_verify($pass, $data['pass'])) { $_SESSION['group'] = $data['group']; $_SESSION['name'] = $data['name']; $_SESSION['uid'] = $data['uid']; $_SESSION['email'] = $data['email']; //抓取該使用者已報名的活動編號 $sql = "SELECT action_id FROM `signups` where `uid`='{$data['uid']}'"; if (!$result2 = $db->query($sql)) { throw new Exception($db->error); } $_SESSION['uid_signup'] = []; while (list($action_id) = $result2->fetch_row()) { $_SESSION['uid_signup'][] = $action_id; } } else { throw new Exception("登入失敗!"); } ``` 5. 當然,登出時也記得取消之 ``` //登出 function logout() { unset($_SESSION['group']); unset($_SESSION['name']); unset($_SESSION['uid']); unset($_SESSION['uid_signup']); unset($_SESSION['email']); } ```
您已成功報名「{$action['title']}」活動。
if (password_verify($pass, $data['pass'])) { $_SESSION['group'] = $data['group']; $_SESSION['name'] = $data['name']; $_SESSION['uid'] = $data['uid']; $_SESSION['email'] = $data['email']; //抓取該使用者已報名的活動編號 $sql = "SELECT action_id FROM `signups` where `uid`='{$data['uid']}'"; if (!$result2 = $db->query($sql)) { throw new Exception($db->error); } $_SESSION['uid_signup'] = []; while (list($action_id) = $result2->fetch_row()) { $_SESSION['uid_signup'][] = $action_id; } } else { throw new Exception("登入失敗!"); } ``` 5. 當然,登出時也記得取消之 ``` //登出 function logout() { unset($_SESSION['group']); unset($_SESSION['name']); unset($_SESSION['uid']); unset($_SESSION['uid_signup']); unset($_SESSION['email']); } ```
//登出 function logout() { unset($_SESSION['group']); unset($_SESSION['name']); unset($_SESSION['uid']); unset($_SESSION['uid_signup']); unset($_SESSION['email']); } ```
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