TorbenKoehn/-config.php

## -config.php
<?php

return [
	'db' => [
		'host' => 'localhost',
		'user' => '<db_user>',
		'password' => '<db_password>',
		'name' => '<database_name>'
	]
];

## -controllers-404.php
<?php render_head()?>
<?php render_header()?>

<h1>Page not found!</h1>

<?php render_footer()?>
<?php render_foot()?>

## -controllers-book.php
<?php render_head()?>
<?php render_header()?>

<?php switch ($action) {

  case 'index':
  default:
      ?>

        <h1>My Index Action!</h1>
        <p>
          This one occurs when you call index.php?controller=book&action=index
        </p>

      <?php
      break;


  case 'list':
      ?>

        <h1>Book overview</h1>
        <?php
          $stmt = $pdo->query('SELECT * FROM `books`');
        ?>

        <?php foreach ($stmt as $row): ?>
          <div class="book-row">
            <h1><?=$book['title']?></h1>
            <p>
              <?=$book['teaser']?>
            </p>
          </div>
        <?php endforeach; ?>

      <?php
      break;
}
?>


<?php render_footer()?>
<?php render_foot()?>

## -includes-functions.php
//Some helper functions. E.g.:

function render($view, array $args = null)
{
  extract($args ? $args : []);
  include VIEW_PATH.'/'.$view.'.phtml';
}

function render_head(array $args = null)
{
  return render('head');
}

function render_header(array $args = null)
{
  return render('header');
}

function render_footer(array $args = null)
{
  return render('footer');
}

function render_foot(array $args = null)
{
  return render('foot');
}


## -includes-init.php
<?php

$pdo = new PDO('mysql:host='.$config['db']['host'].'; database='.$config['db]['name'], $config['db']['user'], $config['db']['password']);

//Other initialization logic maybe?

## -index.php
<?php

//Loading the config
$config = include(__DIR__.'/config.php');

//Initializing "controller" and "action" GET variables
$controller = isset($_GET['controller']) ? preg_replace('/[^a-z\-]/i', '', $_GET['controller']) : 'index';
$action = isset($_GET['action']) ? preg_replace('/[^a-z\-]/i', '', $_GET['action']) : 'index';


//Include initialization stuff and helper functions
include __DIR__.'/includes/init.php';
include __DIR__.'/includes/functions.php';


//Check if the given controller is a valid controller
$controllerPath = __DIR__.'/controllers/'.$controller.'.php';
if (!file_exists($controllerPath))
	include __DIR__.'/controllers/404.php';

//Include the controller (Meaning "run it")
include $controllerPath;

## -views-foot.php

   <script src="jquery.js???"></script>
   </body>
 </html>

## -views-footer.php

<footer>
  <h1>My Page footer</h1>
  <h2>This should display an all sites</h2>
</footer>

## -views-head.php
<!DOCTYPE html>
<html>
  <head>
    <!-- Your head content -->
  </head>
  <body>

## -views-header.php

<header>
  <h1>My Page Header!</h1>
  <h2>This should display on all sites</h2>
</header>

## Structure
/
	config.php
	index.php
	includes/
		init.php
		functions.php
	views/
		head.php
		header.php
		navigation.php
		footer.php
		foot.php
	controllers/
		404.php
		index.php
		book.php
		user.php
	<?php

	return [
	'db' => [
	'host' => 'localhost',
	'user' => '<db_user>',
	'password' => '<db_password>',
	'name' => '<database_name>'
	]
	];
	<?php render_head()?>
	<?php render_header()?>

	<h1>Page not found!</h1>

	<?php render_footer()?>
	<?php render_foot()?>
	<?php render_head()?>
	<?php render_header()?>

	<?php switch ($action) {

	case 'index':
	default:
	?>

	<h1>My Index Action!</h1>
	<p>
	This one occurs when you call index.php?controller=book&action=index
	</p>

	<?php
	break;


	case 'list':
	?>

	<h1>Book overview</h1>
	<?php
	$stmt = $pdo->query('SELECT * FROM `books`');
	?>

	<?php foreach ($stmt as $row): ?>
	<div class="book-row">
	<h1><?=$book['title']?></h1>
	<p>
	<?=$book['teaser']?>
	</p>
	</div>
	<?php endforeach; ?>

	<?php
	break;
	}
	?>


	<?php render_footer()?>
	<?php render_foot()?>
	//Some helper functions. E.g.:

	function render($view, array $args = null)
	{
	extract($args ? $args : []);
	include VIEW_PATH.'/'.$view.'.phtml';
	}

	function render_head(array $args = null)
	{
	return render('head');
	}

	function render_header(array $args = null)
	{
	return render('header');
	}

	function render_footer(array $args = null)
	{
	return render('footer');
	}

	function render_foot(array $args = null)
	{
	return render('foot');
	}
	<?php

	$pdo = new PDO('mysql:host='.$config['db']['host'].'; database='.$config['db]['name'], $config['db']['user'], $config['db']['password']);

	//Other initialization logic maybe?
	<?php

	//Loading the config
	$config = include(__DIR__.'/config.php');

	//Initializing "controller" and "action" GET variables
	$controller = isset($_GET['controller']) ? preg_replace('/[^a-z\-]/i', '', $_GET['controller']) : 'index';
	$action = isset($_GET['action']) ? preg_replace('/[^a-z\-]/i', '', $_GET['action']) : 'index';



	//Include initialization stuff and helper functions
	include __DIR__.'/includes/init.php';
	include __DIR__.'/includes/functions.php';


	//Check if the given controller is a valid controller
	$controllerPath = __DIR__.'/controllers/'.$controller.'.php';
	if (!file_exists($controllerPath))
	include __DIR__.'/controllers/404.php';

	//Include the controller (Meaning "run it")
	include $controllerPath;
	<!DOCTYPE html>
	<html>
	<head>
	<!-- Your head content -->
	</head>
	<body>
	/
	config.php
	index.php
	includes/
	init.php
	functions.php
	views/
	head.php
	header.php
	navigation.php
	footer.php
	foot.php
	controllers/
	404.php
	index.php
	book.php
	user.php