Stripe but won´t charge using Ajax to post token - php

Question

I have the following fairly basic implementation of Stripe. It successfully creates a new customer but it won´t charge and return the "SUCCESS ERROR" message in the console. The token seems to be created correctly so my guess is i am missing something in the charge.php.
NOTE: I have not used composer to install stripe but load the init.php in config.php (could that be the problem?). Also is the neccessary even though i use ajax?(removing it won´t solve the problem though)
Index.php
<?php require_once('stripe/config.php'); ?>
<form action="charge.php" method="post">
<script src="https://checkout.stripe.com/checkout.js"></script>
<button id="customButton">Purchase</button>
<script>
var handler = StripeCheckout.configure({
key: 'pk_test_*******************',
token: function(token) {
// Use the token to create the charge with a server-side script.
// You can access the token ID with `token.id`
console.log(token)
$.ajax({
url: 'stripe/charge.php',
type: 'post',
data: {tokenid: token.id, email: token.email},
success: function(data) {
if (data == 'success') {
console.log("Card successfully charged!");
}
else {
console.log("Success Error!");
}
},
error: function(data) {
console.log("Ajax Error!");
console.log(data);
}
}); // end ajax call
}
});
$('#customButton').on('click', function(e) {
// Open Checkout with further options
handler.open({
name: 'shipping free',
description: '2 widgets',
amount: 2000
});
e.preventDefault();
});
// Close Checkout on page navigation
$(window).on('popstate', function() {
handler.close();
});
</script>
</form>
CONFIG.PHP
<?php require_once('init.php');
$stripe = array(
secret_key => 'sk_test_************************',
publishable_key => 'pk_test_************************'
);
Stripe::setApiKey($stripe['secret_key']);
?>
CHARGE.PHP
<?php require_once('/config.php');
$tokenid = $_POST['tokenid'];
$email = $_POST['email'];
$customer = \Stripe\Customer::create(array(
'email' => $email,
'card' => $tokenid
));
$charge = \Stripe\Charge::create(array(
'email' => $email,
'card' => $tokenid
'amount' => 5000,
'currency' => 'usd',
));
echo '<h1>Successfully charged $50.00!</h1>';
?>

Answer 1

In this line, 'card' => $tokenid. you are missing comma(,).
Add comma in that line.
$charge = \Stripe\Charge::create(array(
'email' => $email,
'card' => $tokenid,
'amount' => 5000,
'currency' => 'usd',
));