index.php

<?php
    ob_start();
    
    session_start();

    $pageTitle = 'Homepage';

    include 'init.php';
    ?>

<div class="container">
    <h1 class='text-center'>Show Category</h1>
    <div class="row">
        <?php 
        // getItems('Cat_ID', $_GET['pageid'])
        $allItems = getAllFrom('*', 'items', 'WHERE Approve = 1', '', 'Item_ID');
            foreach( $allItems as $item ){
                echo '<div class="col-sm-6 col-md-3">';
                    echo '<div class="thumbnail item-box">';
                        echo '<span class="price-tag">$' . $item['Price'] . '</span>';
                        echo '<img class="img-responsive" src="img.png" alt=""/>';
                        echo '<div class="caption">';
                            echo '<h3><a href="items.php?itemid=' . $item['Item_ID'] . '">' . $item['Name']        . '</a></h3>';
                            echo '<p>'  . $item['Description'] . '</p>';
                            echo '<div class="date">'  . $item['Add_Date'] . '</div>';
                        echo '</div>';
                    echo '</div>';
                echo '</div>';
            }
        ?>
    </div>
</div>

            <!-- echo $item["Name"]; -->

    <?php
    include $tpl . 'footer.php';

    ob_end_flush();
?>