Check if user has paid script.

[andy_b_1502]

I would like to create a script to check wether a user has made a payment to access a members only area of my site, much like a check-login script that checks if the user has logged in, i need it do do a similar check only its not looking to see if the user is logged in but if they have ever paid and if not; send them to the payments page before the access is granted... What section(s) if any, do i need to modify from this check-login script to change it to check for their payments?

 

<?php
ob_start();

// 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:login_success.php");
}
else {
echo "Wrong Username or Password";
}

ob_end_flush();
?>

 

 

 

[darkfreaks]

first off you need to find a PHP or ajax or javascript , that will not only validate a credit and debit card but also process it.