<?php
if ($_POST['yukle'])
{
    $photo = 'dosya/' . $_FILES['photo']['name'];
    if (is_uploaded_file($_FILES['photo']['tmp_name']))
    {
        if (move_uploaded_file($_FILES['photo']['tmp_name'], "" . $photo))
        {
            echo "http://www.site.com/admin/" . $photo . " ";
        } else
        {
            echo "Hata Oldu.";
        }
    }
}
?>