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This article shares a piece of code for the PHP login page. It is more complex than the previous one and is suitable for entry-level and advanced steps. Friends in need may refer to it.
php login page, code:
<?php
//开启session登录验证
session_start();
if (isset($_POST["submit"])) {
if ($_POST["user"] == "php5" && $_POST["pass"] ==
"iscool") {
$_SESSION["username"] = $_POST["user"];
if (isset($_GET["url"])) {
$url = $_GET["url"];
} else {
$url = "index.php";
}
if (!isset($_COOKIE[session_name()])) {
if (strstr($url, "?")) {
header("Location: " . $url .
"&" . session_name() . "=" . session_id());
} else {
header("Location: " . $url .
"?" . session_name() . "=" . session_id());
}
} else {
header("Location: " . $url);
}
}
}
?>
<html>
<head>
<title>用户登录验证-bbs.it-home.org</title>
</head>
<body>
<form method="post">
<input type="text" name="user" /><br />
<input type="password" name="pass" /><br />
<input type="submit" name="submit" value="Login" />
</form>
</body>
</html>Copy after login |
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