Untitled

<?php
    session_start();

    //Connection variables
    $dsn = 'mysql:host=localhost;dbname=ZineDB';
    $username = 'root';
    $password = 'elpasso';
    $options = array(PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8');
?>
<!DOCTYPE html>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>Zine DB</title>
    </head>
        <form action="index.php" method="POST">
            <center><h3>Enter the corresponding information about your magazine.</h3></center>
            Magazine Name: <input type="text" name="MagazineName" /> <br/>
            Issue #:       <input type="text" name="Issue" /> <br/>
            Release Date:  <input type="text" name="Date" /> <br/>
            Special Edition: <input type="radio" name="Special" value="Yes"/>Yes
                             <input type="radio" name="Special" value="No"/>No<br/><br/>
                           <input type="Submit" value="Go"/>
                           <input type="Reset" value="Clear"/><br/><br/>
        </form>
    <body>
    </body>
</html>

<?php
    if (!empty ($_POST["MagazineName"]) && !empty ($_POST["Issue"]) && !empty($_POST["Date"]) && isset($_POST['Special']))
    {
        if (filter_var($_POST["Issue"] , FILTER_VALIDATE_INT) === FALSE) {
                die ('You must enter a valid integer in the \'Issue\' field.');}

        $_SESSION["MagazineName"] = $_POST["MagazineName"];
        $_SESSION["Issue"] = $_POST["Issue"];
        $_SESSION["Date"] = $_POST["Date"];
        $_SESSION["Special"] = $_POST["Special"];
        try
        {
            $dbh = new PDO($dsn, $username, $password, $options);
            //Turns ON exception handling
            $dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
        }catch (PDOException $pdoe) {
            echo $pdoe->getMessage();
        }
        $MagazineName = $_SESSION["MagazineName"];
        $Issue = $_SESSION["Issue"];
        $Date = $_SESSION["Date"];
        $Special_Edition = $_SESSION["Special"];
        try
        {
            $insertMagazine = $dbh->prepare ("INSERT INTO `ZineDB`.`Magazine` (`Magazine_ID`, `Issue`, `Name`, `Release`, `Special`) VALUES (NULL , :issue , :name , :release , :special)");
            $insertMagazine->execute (array(':issue' => $Issue , ':name' => $MagazineName , ':release' => $Date , ':special' => $Special_Edition));
            header ('Location: MagazineInfo.php');
        }catch (PDOException $pdoe2) {
            echo $pdoe2->getMessage();
        }
    }
?>