page.php

<?php include 'inc/header.php'; ?>
<?php 
    $pageid = mysqli_real_escape_string($db->link, $_GET['pageid']);
    if (!isset($pageid) || $pageid == NULL) {
        //echo "<script>window.location = 'index.php';</script>";
        header("Location:404.php");
    }else{

        $id = $pageid;
    }
?>

			<?php 
                $pagequery = "SELECT * FROM table_page WHERE id = '$id'";
                $pagedetails = $db->select($pagequery);
                if ($pagedetails) {
                    while ($result = $pagedetails->fetch_assoc()) {
             ?>  

	<div class="contentsection contemplete clear">
		<div class="maincontent clear">
			<div class="about">
				<h2><?php echo $result['name']; ?></h2>
	
				<?php echo $result['body']; ?>
				
	</div>
</div>
<?php } }else{ header("Location:404.php"); } ?>
<?php include 'inc/sidebar.php'; ?>
<?php include 'inc/footer.php'; ?>