Pony-Fusion/fusion_ajax.php

<?php

if(!isset($fusionInclude))
{
    include("ponies.php");

    if(isset($_GET["from"]))
    {
        $from = $_GET["from"];
        if(!isset($ponies[$from]))
            die("Invalid combination");
    }
    else
        $from = "";

    if(isset($_GET["to"]))
    {
        $to = $_GET["to"];
        if(!isset($ponies[$to]))
            die("Invalid combination");   
    }
    else
        $to = "";
}

if(!empty($from) && !empty($to))
{
    $imgUrl = 'fusion.php/fusion.png?from=' . $from .'&amp;to=' . $to;
    $linkUrl = '?from=' . $from .'&amp;to=' . $to;

    ?>
    <div id="resultDiv" class="well">
    <?php 
    if($from == $to)
    {
        require("zalgo.php");
        $name = ucfirst($ponies[$from]["first"]) . $ponies[$to]["second"];

        ?><p id="name"><?php echo zalgo($name); ?></p><?php
    }
    else
    {
        ?><p id="name"><?php echo ucfirst($ponies[$from]["first"]) ?><?php echo $ponies[$to]["second"] ?></p><?php
    }
    ?>

    <p><a href="<?php echo $imgUrl ?>"><img id="resultImage" src="<?php echo $imgUrl ?>" /></a></p>

    <p id="resultBottom"> Source: 
        <?php 
        if(is_array($ponies[$from]["source"]))
        {
            foreach($ponies[$from]["source"] as $source)
            {
                ?>
                <a href="<?php echo $source ?>" class="sourceLink"><?php echo $source ?></a>
                <?php
            }
        }
        else
        {
            ?>
            <a href="<?php echo $ponies[$from]["source"] ?>" class="sourceLink"><?php echo $ponies[$from]["source"] ?></a>
            <?php
        }
        ?>
        <br />
        <a href="<?php echo $linkUrl ?>">Permalink to this fusion</a>
    </p>
    </div>
    <?php
}
?>