Untitled

<?php
if(isset($_FILES["file"]))
{
    if ($_FILES["file"]["error"] > 0)
    {
        echo "Error.";
    }
    else
    {
        $allowed="jpg";
        $ext=substr($_FILES["file"]["name"],strrpos($_FILES["file"]["name"],".")+1);
        if(($_FILES["file"]["type"] == "image/jpeg")
        &&$allowed==$ext&&
        $_FILES["file"]["size"] < 300000000)
        {
            echo "Upload: " . $_FILES["file"]["name"] . "<br>";
            echo "Type: " . $_FILES["file"]["type"] . "<br>";
            echo "Size: " . ($_FILES["file"]["size"] / 1024) . " kB<br>";
            echo "Stored in: " . $_FILES["file"]["tmp_name"];

            move_uploaded_file($_FILES["file"]["tmp_name"],
            "here/image.jpg");
        }
        else echo "Error.";
    }
}
else
{/**/
?>
<html>
    <body>
        <form action="index.php" method="post" enctype="multipart/form-data">
            <input type="file" name="file" id="file"><br/>
            <input type="text" name="pc"><br/>
            <input type="submit" name="submit" value="Submit">
        </form>
    </body>
</html>
<?php
//*/
}
?>