<div class="modal-content">
    <div class="modal-header">
        <button aria-hidden="true" data-dismiss="modal" class="close" type="button">&times;</button>
        <h4 class="modal-title"><?php echo $title; ?></h4>
    </div>

    <div class="modal-body">
        <?php echo $content;?>
    </div>
    <div class="modal-footer"></div>
</div>