php - 从数据库中显示多个图像

Question

I am trying to display images (and other data connected to them, e.g. titles) in a table. The filenames of the images are stored in my database as imgname, but the problem is that there is only one image that is being displayed.
Here is the code I use. What should I change?

mysql_select_db($database_connection, $connection);
$query_img = "SELECT imgname FROM img ORDER BY imgname";
$img = mysql_query($query_img, $connection) or die(mysql_error());
$row_img = mysql_fetch_assoc($img);
$totalRows_img = mysql_num_rows($img);

Table

<ul>
    <li>
        <img src="images/<?php echo $row_img['imgname']; ?>">
        <h3><?php echo $row_title['title']; ?></h3>
        <p><?php echo $row_description['des']; ?></p>
    </li>
    <li>
        <img src="images/<?php echo $row_img['imgname']; ?>">
        <h3><?php echo $row_title['title']; ?></h3>
        <p><?php echo $row_description['des']; ?></p>
    </li>
    <li>
        <img src="images/<?php echo $row_img['imgname']; ?>">
        <h3><?php echo $row_title['title']; ?></h3>
        <p><?php echo $row_description['des']; ?></p>
    </li>
</ul>

Since I use a simmilar code for the titles and descriptions, I have the same problem with them.

Answer 1

mysql_select_db($database_connection, $connection);
$query_img = "SELECT imgname FROM img ORDER BY imgname";
$img = mysql_query($query_img, $connection) or die(mysql_error());
<ul>
    <?php
        while($row_img = mysql_fetch_assoc($img)) {
    ?>
        <li>
            <img src="images/<?php echo $row_img['imgname']; ?>">
            <h3><?php echo $row_title['title']; ?></h3>
            <p><?php echo $row_description['des']; ?></p>
        </li>
    <?php
    }
    ?>   

</ul>