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4.2

Login script not working

Asked by TeKKeD in PHP and Databases

Tags: script, login, working

I recently purchase a book on PHP & mySQL, and needed to build a php & mysql based system, however, as i went along and did all the code, i kept getting errors, i've re-typed the code again and again even copy-pasted it off the ebook, but the book code just does not work, can someone check it out and let me know how i can fix it....

----book code (DOES NOT WORK)----

<?
if ((!$_POST[username]) || (!$_POST[password])) {
   header( "Location: http://127.0.0.1/show_login.html");
   exit;
}
$db_name = "testDB";
$table_name = "auth_users";
$connection = @mysql_connect("localhost", "spike", "9sj7En4")
or die(mysql_error());
$db = @mysql_select_db($db_name, $connection) ©Ú
die(mysql_error());

$sql = "SELECT * FROM $table_name WHERE username =
'$_POST[username]' AND password = password('$_POST[password]')";
$result = @mysql_query($sql,$connection) or die(mysql_error());

$num = mysql_num_rows($result);
if ($num != 0) {
   $msg = "<P>Congratulations, you're authorized!</p>";
} else {
   header("Location: http://127.0.0.1/show_login.html");
   exit;
}
?>
<HTML>
<HEAD>
<TITLE>Secret Area</TITLE>
</HEAD>
<BODY>
<? echo "$msg"; ?>
</BODY>
</HTML>
 
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Keywords: Login script not working
 
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[+][-]02/05/06 09:58 AM, ID: 15877488Accepted Solution

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About this solution

Zone: PHP and Databases
Tags: script, login, working
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Solution Provided By: JB04
Participating Experts: 3
Solution Grade: A
 
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