【用户登录注册】主页 注销页 index.php
index.php:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Odocs</title>
</head>
<body>
<div>
<h2>欢迎来到PHP学习平台</h2>
</div>
<div>
<?php
session_start();
if(isset($_SESSION['uname']) && $_SESSION['uname']!=''){
echo $_SESSION['uname'];
echo "[".$_SESSION['uage']."]";
echo " ";
echo "<a href='editpaswd.html'>修改密码</a>";
echo " ";
echo "<a href='loginout.php'>退出</a>";
}else{
?>
<a href='login.html'>登录</a>
<?php
}
?>
</div>
</body>
</html>loginout.php:
<?php
session_start();
session_destroy();
header("location:index.php");
?>
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