I'm trying to set up a simple login system. Every time, I enter the correct credentials it tells me that they're wrong. What can I do to fix it?
This is the full code:
of the login form:
PHP Code:
<html>
<head>
<title>Login Test</title>
</head>
<body>
<h2>Login Test</h2>
<form method="post" action="login_test/login.php">
<p>Username: <input type="text" name="Username"/></p>
<p>Password: <input type="password" name="Password"/></p>
<p><input type="submit" value="Login" /></p>
</form>
</body>
</html>
;
of login_test/login.php:
PHP Code:
<?php
ob_start();
$host="localhost";
$username=""; // Mysql username
$password=""; // Mysql password
$db_name=""; // Database name
$tbl_name=""; // Table name
// Connect to server and select databse.
mysql_connect("$host", "$username", "$password")or die("cannot connect");
mysql_select_db("$db_name")or die("cannot select DB");
// Define $myusername and $mypassword
$myusername=$_POST['myusername'];
$mypassword=$_POST['mypassword'];
// To protect MySQL injection (more detail about MySQL injection)
$myusername = stripslashes($myusername);
$mypassword = stripslashes($mypassword);
$myusername = mysql_real_escape_string($myusername);
$mypassword = mysql_real_escape_string($mypassword);
$sql="SELECT * FROM $tbl_name WHERE username='$myusername' and password='$mypassword'";
$result=mysql_query($sql);
// Mysql_num_row is counting table row
$count=mysql_num_rows($result);
// If result matched $myusername and $mypassword, table row must be 1 row
if($count==1){
// Register $myusername, $mypassword and redirect to file "login_success.php"
session_register("myusername");
session_register("mypassword");
header("location:status.php");
}
else {
echo "Wrong Username or Password";
}
ob_end_flush();
?>
.
Please help would be greatly appreciated.
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Originally Posted by misson
