PHP Script for Registering and Signing in the Website

[hariharan_00]

Hi friends,
I am trying to make the code for my site so that unregistered users can be kept out. But I am not able to do. I am going somewhere wrong. Can anyone help me by giving me the code. I need to make PHP Script for Registering and Signing in, so my site is protected from those who are not registered members. Please help me soon..

[Katty]

I have done the similar thing, also if you want to register and have users log then How are you planning to store their information.?? I used the Perl script for the Login and a SQL (mySQL) database as back-end to hold the information. I think that you can also do this easily since this approach is very simple. It uses text boxes and simple insert, update, and select statements to access the database.

[Zecho]

I would like to tell you that the suggestion mentioned by the "Katty" is correct but you can do the same thing with PHP & MySQL. It totally depends upon you that which script you find more comfortable. You can use the various script for the same application, but it's upto you to select the script in which you have enough knowledge.

[Reegan]

The following is the PHP Script for Registering and Signing :
<?php
session_start();

if ($_POST)
{
$_SESSION['logged_in'] = true;
echo 'Logged in'
}
else
{
// For Displaying Login form.
echo '<form action="?" method="post">' . "\r\n";
}
?>

To log users out:
$_SESSION = array();
session_destroy();

Hope that this will help you a lot.

[MindSpace]

The following code would be helpful for making the Login Page :
<?php
print "<form action='$PHP_SELF' method='post' enctype='multipart/form-data' name='auth'>
&nbsp;&nbsp;<p><font color=\"#000000\">Name: </font>
<input type=\"text\" name=\"name\" size=\"20\" maxlength=\"35\"></p>
<p><font color=\"#000000\">Password:&nbsp; </font>
<input type=\"password\" name=\"pass\" size=\"20\">
<input type=\"submit\" value=\"Authorize\"></div>
</form>";

$name = trim($_POST['name']);
$pass = trim($_POST['pass']);
if ($_SERVER['REQUEST_METHOD'] == 'POST'){
if ($pass=="test")
$redirect = $PHP_SELF."?admin=$admin&$POST_var=$POST_value"; //example
header('Location: '.$redirect);
}else{
...
}
}

[Modifier]

The following code you can use for the authentication :
<?php
if ($_REQUEST['pass'] === 'YOUR PASSWORD/PASSPHRASE') {
// display secure content
} else {
?>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="password" name="pass" />
<input type="submit" value="Submit" />
</form>
<?php
}
?>
You can use the above code to give the password to the multiple pages.

[Praetor]

You can also use the following script for the password but only as Session
<?php
if (!isset($_SESSION)) {
session_start();
}
if (($_POST['password'] == $password) || ($_SESSION['password'] == $password)) {
if (isset($_POST['password'])) {
$_SESSION['password'] = $_POST['password'];
}

// secure content

} else {
?>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="password" name="password" />
<input type="submit" value="Submit" />
</form>
<?php } ?>