使用php中的action将td值传递给另一个页面

Hi guys I am trying to pass my <td> ID value to another page using POST form action

I have already did by using get method through <a> tag. I would like to pass through form hidden. Here is my <td> and <a> tag

<td>
    <center>
       <a class="btn btn-success btn-sm" href="editcompany.php?id=<?php echo $row->cid; ?>">
            <i class="fa fa-edit"></i>
        </a>
    </center>
</td>

Can any one explain me how to do that.

Thanks in advance.

Simple, use this in your form:

<input type="hidden" name="id" value="<?php echo $row->cid; ?>">