Can we subscribe using MailChimp through localhost? - php

Question

I am doing this first time. I want to ask, can I subscribe using MailChimp through my local server because I am having problem in doing that every time. When I subscribe I do not receive any mail. Here is the code
<?php
// change this path if the class file isn't in the same directory!
include_once 'MailChimp.php';
$alertclass = 'alert-warning';
$msg = '';
$name = '';
$email = '';
if (isset($POST['Submit'])) {
if (empty($_POST['name']) || empty($_POST['email'])) {
$msg = 'Please enter a name and email address.';
} else {
$name = filter_var($_POST['name'], FILTER_SANITIZE_STRING, FILTER_FLAG_STRIP_LOW);
$email = filter_var($_POST['email'], FILTER_SANITIZE_EMAIL);
/*
* Place here your validation and other code you're using to process your contact form.
*/
$mc = new \Drewm\MailChimp('xxxxxxxxx-us11');
$mvars = array('optin_ip'=> $_SERVER['REMOTE_ADDR'], 'FNAME' => $name);
$result = $mc->call('lists/subscribe', array(
'id' => 'f660c6ba5f',
'email' => array('email'=>$email),
'merge_vars' => $mvars,
'double_optin' => true,
'update_existing' => false,
'replace_interests' => false,
'send_welcome' => false
)
);
if (!empty($result['euid'])) {
$msg = 'Thanks, please check your mailbox and confirm the subscription.';
$alertclass = 'alert-success';
} else {
if (isset($result['status'])) {
switch ($result['code']) {
case 214:
$msg = 'You\'re already a member of this list.';
break;
// check the MailChimp API if you like to add more options
default:
$msg = 'An unknown error occurred.';
$alertclass = 'alert-error';
break;
}
}$msg="asdasdad";
}
}
}
?>
I am very new to this.
html code
<form class="form-horizontal"action="contactform-mailchimp.php" method="post">
<?php
//if ($msg != '')
echo '
<div class="alert '.$alertclass.'" role="alert">'.$msg.'</div>';
?>
<div class="form-group">
<label for="inputName" class="col-sm-2 control-label">First name</label>
<div class="col-sm-10">
<input type="text" class="form-control" name="name" id="inputName">
</div>
</div>
<div class="form-group">
<label for="inputEmail" class="col-sm-2 control-label">Email</label>
<div class="col-sm-10">
<input type="email" class="form-control" name="email" id="inputEmail">
</div>
</div>
<div class="form-group">
<label for="inputMessage" class="col-sm-2 control-label">Message</label>
<div class="col-sm-10">
<textarea class="form-control" rows="3" name="message" id="inputMessage"></textarea>
</div>
</div>
<div class="form-group">
<div class="col-sm-offset-2 col-sm-10">
<div class="checkbox">
<label>
<input type="checkbox" name="newsletter"> Subscribe to newsletter
</label>
</div>
</div>
</div>
<div class="form-group">
<div class="col-sm-offset-2 col-sm-10">
<button type="submit" name="Submit" class="btn btn-default">Submit</button>
</div>
</div>
</form>