index.php

<?php
//This is the main controller

//Get the database connection file
require_once 'library/connections.php';
//Get the main model for use as needed
require_once 'model/main-model.php';

//Get the array of classifications from DB using model
$classifications = getClassifications();

//var_dump($classifications);
    //exit;

// Build a navigation bar using the $classifications array
$navList = '<ul>';
$navList .= "<li><a href='/phpmotors/index.php' title='View the PHP Motors home page'>Home</a></li>";
foreach ($classifications as $classification) {
 $navList .= "<li><a href='/phpmotors/index.php?action=".urlencode($classification['classificationName'])."' title='View our $classification[classificationName] product line'>$classification[classificationName]</a></li>";
}
$navList .= '</ul>';
//echo $navList;
//exit;

$action = filter_input(INPUT_POST, 'action');
 if ($action == NULL){
  $action = filter_input(INPUT_GET, 'action');
 }

 switch ($action){   
    case 'template':
      include 'view/template.php';
      break;

    case 'registration':
      include 'view/registration.php';
      break;
      
    default:
      include 'view/home.php';
   }




?>