<?php
if(isset($_POST['emailsubscibe']))
{
$subscriberemail=$_POST['subscriberemail'];
$sql ="SELECT SubscriberEmail FROM tblsubscribers WHERE SubscriberEmail=:subscriberemail";
$query= $dbh -> prepare($sql);
$query-> bindParam(':subscriberemail', $subscriberemail, PDO::PARAM_STR);
$query-> execute();
$results = $query -> fetchAll(PDO::FETCH_OBJ);
$cnt=1;
if($query -> rowCount() > 0)
{
echo "<script>alert('Already Subscribed.');</script>";
}
else{
$sql="INSERT INTO  tblsubscribers(SubscriberEmail) VALUES(:subscriberemail)";
$query = $dbh->prepare($sql);
$query->bindParam(':subscriberemail',$subscriberemail,PDO::PARAM_STR);
$query->execute();
$lastInsertId = $dbh->lastInsertId();
if($lastInsertId)
{
echo "<script>alert('Subscribed successfully.');</script>";
}
else 
{
echo "<script>alert('Something went wrong. Please try again');</script>";
}
}
}
?>

<footer>
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    <div class="container">
      <div class="row">
      
        <div class="col-md-6">
          <h6>About Us</h6>
          <ul>

        
          <li><a href="page.php?type=aboutus">About Us</a></li>
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                <input type="email" name="subscriberemail" class="form-control newsletter-input" required placeholder="Enter Email Address" />
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</footer>