<div>
<h1> Physical Diagram </h1>
<img class="dsgimage" src="images/physicaldg.jpg"/>
</div>
<div>
<h1> Sql Designer view </h1>
<img class="dsgimage" src="images/sqlrelation.jpg"/>
</div>
<?php
// Include my book Class.
include "classes/books.class.php";
books::connect_it(ConnectionFactory::connect());
// using the function to display all stored date from table books
$books = books::allbooks("book");
if ($books !== false) {
echo "<h1> Books Table </h1>";
print "<table>\n <tr>\n <th> isbn </th>\n <th> title </th>\n <th> description </th>\n <th> price </th>\n <th> publisher </th>\n <th> edition </th>\n <th> pages </th>\n\n </tr>";
foreach ($books as $row) {
echo '<tr><td>' . $row->isbn . '</td><td>' . $row->title . '</td><td>' . $row->description . '</td>
<td>' . $row->price . '</td><td>' . $row->publisher . '</td><td>' . $row->edition . '</td><td>' . $row->pages . '</td></tr>';
}
echo "</table>";
}
// calling function from class to display all stored date from table categories
$cat = books::allbooks("category");
if ($cat !== false) {
echo "<h1> Categories Table </h1>";
