我正在开发一个登录系统。我希望当我登录到index.php时,该页面的include会更改为另一个页面。因此,在我的情况下,完整的标题更改和登录按钮消失了。
所以我想更改<?php include('header.php'); ?>
至
<?php include('header2.php'); ?>
如果登录
登录:
<div id="loginContainer">
<a href="#" id="loginButton"><span>Login</span><em></em></a>
<div style="clear:both"></div>
<div id="loginBox">
<form id="loginForm" action="login.php" autocomplete="on" method="post">
<fieldset id="body">
<fieldset>
<label for="email">Email Address</label>
<input id="username" name="username" required="required" type="text" placeholder="myusername"/>
</fieldset>
<fieldset>
<label for="password">Password</label>
<input id="password" name="password" required="required" type="password" placeholder="eg. X8df!90EO" />
</fieldset>
<input type="submit" name="login" value="Login" />
<label for="checkbox"><input type="checkbox" id="checkbox" />Remember me</label>
</fieldset>
<span><a href="#">Forgot your password?</a></span>
</form>
</div>
</div></
login.php 的一部分
if($res = $mysqli->query($q))
{
if($res->num_rows > 0)
{
$_SESSION['userName'] = $userName;
//header("Location:welcome.php");
include('header4.php');
exit;
}
else
{
echo'<script>alert("INVALID USERNAME OR PASSWORD");</script>';
header("Location:index.php");
exit;
}
}
只需检查是否设置了会话,然后包括正确的文件。像这样的东西。
if (isset($_SESSION['userName']) && !empty($_SESSION['userName'])) {
// If the user is logged in, include this file
include "header2.php";
} else {
// Else, we're not logged in, include this file
include "header.php";
}