..

public/html/index.html

                    <h4 class="modal-title" id="myModalLabel">编辑</h4>
                </div>
                <div class="modal-body">
                    <div class="editor-content" id="mdeditor" style="height: 70%;">
                        <?php echo $text;?>
                    </div>
                    <div class="editor-content" id="mdeditor" style="height: 70%;"><?php echo $text;?></div>
                    <!-- <textarea class="form-control" rows="20" style="resize:vertical" id="mdeditor" name="mdeditor"><?php echo $text;?></textarea> -->
                    <!-- begin code -->
                    <!-- <textarea class="form-control" id="mdeditor" name="mdeditor"><?php echo $text;?></textarea> -->