PHP Login Form
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Contents |
PHP Login Form
User requires to enter password and user name. A correct user name and password, user will direct to the home page,and an incorrect user name and password, user will direct to the login page.
Step 1(login.php)
- This example, we user array to store the user name and password.
<?php
$user_login = array(
'userbob' => 'passwordbob',
'userjohn' => 'passwordjohn'
);
$msg = "";
if (!empty($_POST['login_name']) && !empty($_POST['login_password'])) {
foreach ($user_login as $user => $pass) {
if (($_POST['login_name'] == $user) &&
($_POST['login_password'] == $pass)) {
header('location: home.php?name=' . $_POST['login_name']);
} else {
header('location:login.php');
}
}
} else {
$msg = 'please enter your name and password correctly!<br/>';
}
?>
<html>
<head>
<title>Login Form</title>
</head>
<body>
<b><?php echo $msg; ?></b>
<form method="post" action="<?php echo $_SERVER['PHP_SELF'] ?>">
<table border="0">
<tr>
<td>
Login Name:
</td>
<td>
<input type="text" name="login_name" size="20" maxlength="20"/>
</td>
</tr>
<tr>
<td>
Password:
</td>
<td>
<input type="password" name="login_password" size="20" maxlength="20" />
</td>
</tr>
<tr>
<td colspan="2"><input type="submit" value="submit" /></td>
</tr>
</table>
</form>
</body>
</html>
Step 2(home.php)
<?php
if ($_GET['name']) {
echo 'Welcome !!! <br/>';
echo 'your name is ' . $_GET['name'] . '<br/>';
}
?>
Output
Related Links
HTML Form
