Need help! php/html login script

[MichaelPerdaens]

Hey i need help with my php script.

it need to check the database but now it only check if its not empty

but i don't know what i need to add i hope that us can help me

 <?php 
if ($_SERVER['REQUEST_METHOD'] == 'POST' ) {

$username = trim(htmlentities(mysql_real_escape_string($_POST['username'])));
$password = trim(htmlentities(mysql_real_escape_string($_POST['password'])));
if (!empty($username) && !empty($password)) {
    $_SESSION['username'] = $username;
    echo "<br/> welcome ", $username;
     } else {
    echo "Please enter correct username or password";
     }   
} else {
    echo "please Login";
}
?>
<h1>Login</h1>
<form ACTION="<?php echo $loginFormAction; ?>" METHOD="POST" name="login_form">
<label>Username:<br/></label>
<input type="text" name="username"><br/>
<label>Password:<br/></label>
<input type="password" name="password"><br/>
<input type="submit" value="Login">
<a href="../register">register</a>
</form>

[Ch0cu3r]

 

 

it need to check the database

Then you need to connect to your database and run an sql query to fetch the data you require

 

Do you know how to do that?

[MichaelPerdaens]

No sorry can u help with that?

Edited November 10, 2014 by MichaelPerdaens

[ginerjm]

Stop right here.  Start over with either mysqli_* functions or the PDO functions.  Do Not User MySQL_* functions.  Read the manual!!!

 

Have you done any research of your own in your attempt to become a programmer?  It would behoove you to do so.

[MichaelPerdaens]

Ginerjm what do u mean??

[Strider64]

A good place to start -> http://php.net/manual/en/pdo.prepared-statements.php

[MichaelPerdaens]

Then you need to connect to your database and run an sql query to fetch the data you require

 

Do you know how to do that?

 

no can u help me with that?

[ginerjm]

What I Mean Is - Read some and try and learn a bit.  It will help you learn.  Start with the php manual and read about how you are NOT SUPPOSED TO USE MYSQL anymore.  Click here:

 

http://php.net/manual/en/function.mysql-query.php

[MichaelPerdaens]

Ok my friend (game designer) have fixed ut but thanks for ur help guys