Untitled

<!DOCTYPE html>
<html>
<head>
  <title></title>
</head>
<body>
<?php
$x_login = "HCO-OC-GR-821";  //  Take from Payment Page ID in Payment Pages interface
$transaction_key = "AjJlGuzNwLFv2kP0v_gJ"; // Take from Payment Pages configuration interface
$x_amount = "595.00";
$x_currency_code = "USD"; // Needs to agree with the currency of the payment page
//srand(time()); // initialize random generator for x_fp_sequence
$x_fp_sequence = rand(1000, 100000) + 123456;

$fecha = new DateTime();
$x_fp_timestamp = $fecha->getTimestamp();//time(); // needs to be in UTC. Make sure webserver produces UTC
date_default_timezone_set('UTC');//importante settear timezone en UTC
$hmac_data = $x_login . "^" . $x_fp_sequence . "^" . $x_fp_timestamp . "^" . $x_amount . "^" . $x_currency_code;
$x_fp_hash = hash_hmac('MD5', $hmac_data, $transaction_key);
?>
<!--<form action="https://checkout.globalgatewaye4.firstdata.com/payment" method="post"> -->
  <h1>
    Payment Pages: Sample PHP Payment Form 2
  </h1>
  <form action="https://demo.globalgatewaye4.firstdata.com/payment" method="POST">
    <label>x_login</label>
    <input name="x_login" value="<?= $x_login;?>" type="text">
    <br>
    <label>x_amount</label>
    <input name="x_amount" value="<?= $x_amount;?>" type="text">
    <br>
    <label>x_fp_sequence</label>
    <input name="x_fp_sequence" value="<?= $x_fp_sequence;?>" type="text">
    <br>
    <label>x_fp_timestamp</label>
    <input name="x_fp_timestamp" value="<?= $x_fp_timestamp;?>" type="text">
    <br>
    <label>x_fp_hash</label>
    <input name="x_fp_hash" value="<?= $x_fp_hash;?>" type="text">
    <br>
    <input name="x_show_form" value="PAYMENT_FORM" type="text">

    <input value="Checkout" type="submit">

    <input name="x_tax" value="26.59" type="text">

    <input name="x_freight" value="45.0" type="text">

    <input name="x_line_item" value="10<|>1999 Cabernet Sauvignon, 0.7 l<|>1999 Cabernet Sauvignon, 0.7 l <|>10<|>19.95<|>YES" type="text">

    <input name="x_line_item" value="12<|>2003 Merlot, 0.7 l<|>2003 Merlot, 0.7 l<|>12<|>23.95<|>YES" type="text">

  </form>
</body>
</html>