URL's dem DB-Inhalt zuordnen [2]

<?php echo 'Request URI: ' . $_SERVER['REQUEST_URI']; ?>

<?php echo 'Request URI: ' . $_SERVER['REQUEST_URI']; ?>

<?php
require_once 'include/global.php';
$database = new Database();

$preview = isset($_GET['preview']);
if($preview){
    $header = $database->getHeader($_SESSION['preview_header_id']);
    $content = $_SESSION['preview_content'];
}
else{
    $url = $_SERVER['REQUEST_URI'];
    $path = dirname($url);
    if($path === '/'){
        $script = '';
    }
    else{
        $script = substr($url, strlen($path) + 1) ;
    }

    $page = $database->getPageByUrl($script);

    if(empty($page)){
        $content = 'Site not found';
    }
    else{
        if($page['header_id'] > 0){
            $header = $database->getHeader($page['header_id']);
        }
        $content = $page['content'];
    }
}

<?php 
class Path {
	public static function getRootUrl(){
		return '/weblokal-fragebogen/index.php';
	}
	public static function getRootPath(){
		return '/weblokal-fragebogen/';
	}
	public static function getCssPath(){
		return '/weblokal-fragebogen/css/';
	}
}

<?php 
class Path {
	public static function getRootUrl(){
		return '/index.php';
	}
	public static function getRootPath(){
		return '/';
	}
	public static function getCssPath(){
		return '/css/';
	}
}