ユーザーがいるサイトがあります。各ユーザー アカウントには、mysql テーブルに有効期限がありますsubscription_expires
。
subscription_expires
ユーザーのプロファイルが=
ログイン試行後の今日の日付で、プロファイルの有効期限が切れている場合、ユーザーをdashboard.php以外の別のページにリダイレクトする方法はありますか?
などを使用して試してみましたがsub_expires
、プロファイルの有効期限が切れている場合でもユーザーをログインさせることができません。
これが私のログインスクリプトです:
<?php
if (logged_in()) {
redirect_to("dashboard.php");
}
include_once("includes/form_functions.php");
// START FORM PROCESSING
if (isset($_POST['submit'])) { // Form has been submitted.
$errors = array();
// perform validations on the form data
$required_fields = array('email', 'password');
$errors = array_merge($errors, check_required_fields($required_fields, $_POST));
$fields_with_lengths = array('email' => 30, 'password' => 30);
$errors = array_merge($errors, check_max_field_lengths($fields_with_lengths, $_POST));
$email = trim(mysql_prep($_POST['email']));
$password = trim(mysql_prep($_POST['password']));
$hashed_password = md5($password);
if ( empty($errors) ) {
// Check database to see if email and the hashed password exist there.
$query = "SELECT id, email, close_account ";
$query .= "FROM ptb_users ";
$query .= "WHERE email = '{$email}' ";
$query .= "AND password = '{$hashed_password}' ";
$query .= "AND close_account = '0' ";
$query .= "LIMIT 1";
$result_set = mysql_query($query);
confirm_query($result_set);
if (mysql_num_rows($result_set) == 1) {
// email/password authenticated
// and only 1 match
$found_user = mysql_fetch_array($result_set);
$_SESSION['user_id'] = $found_user['id'];
$_SESSION['email'] = $found_user['email'];
$_SESSION['sub_expires'] = $found_user['subscription_expires'];
$result = mysql_query("UPDATE ptb_users SET user_online='Online' WHERE id=".$_SESSION['user_id']."")
or die(mysql_error());
redirect_to("dashboard.php");
} else {
// email/password combo was not found in the database
$message = "<div class=\"infobox\"><strong>Email/Password combination incorrect.</strong><br />
Please make sure your caps lock key is off and try again.</div>";
}
} else {
if (count($errors) == 1) {
$message = "<div class=\"infobox\">There was 1 error in the form.<div>";
} else {
$message = "<div class=\"infobox\">There were " . count($errors) . " errors in the form.<div>";
}
}
} else { // Form has not been submitted.
if (isset($_GET['logout']) && $_GET['logout'] == 1) {
$message = "<div class=\"infobox\">You are now logged out.</div>";
}
$email = "";
$password = "";
}
?>
<?php if (!empty($message)) {echo "<p class=\"message\">" . $message . "</p>";} ?>
<?php if (!empty($errors)) { display_errors($errors); } ?>
<form action="login.php" method="post">
Email<br />
<input name="email" type="text" value="<?php echo htmlentities($email); ?>" size="40" maxlength="50" />
<br />
<br />
Password<br />
<input name="password" type="password" value="<?php echo htmlentities($password); ?>" size="40" maxlength="30" />
<br />
<br />
<input type="submit" name="submit" value="Login" />
</form>