Mod_rewrite vriendelijke URL adressen

<?
if(isset($_GET['actie']) && $_GET['actie'] == "mijzelf")
{
echo "?kkeeee";
}

elseif(isset($_GET['actie']) && $_GET['actie'] == "vrienden")
{
echo "Vrieden";
}

elseif(isset($_GET['actie']) && $_GET['actie'] == "vriendinnen")
{
echo "dit zijn de vriendinnen";
}

else {
echo "Dit is dan het foto boek van RobbyTown. Hier kun je foto's van Robby vinden. En ook van zijn vrienden en vriendinnen. Ik zou zeggen veel kijk plezier.<br /><br />

<table width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">
  <tr>
    <td><b>Categorie</b></td>
    <td><b>Aantal foto's</b></td>
  </tr>
  <tr>
    <td><a href=$site_url?pagina=fotos&actie=mijzelf>Mijn zelf</a></td>
    <td>0</td>
  </tr>
  <tr>
    <td><a href=$site_url?pagina=fotos&actie=vrienden>Vrienden</a></td>
    <td>0</td>
  </tr>
  <tr>
    <td><a href=$site_url?pagina=fotos&actie=vriendinnen>Vriendinnen</a></td>
    <td>0</td>
  </tr>
</table>";
}
?>

<?
$test3 = $_GET['test1'];
$test4 = $_GET['test2'];
echo "<b>'$test1' '$test2' '$test3' '$test4'</b>";
?>

<?
if(empty($_SERVER['REDIRECT_URL'])){
$_SERVER['REDIRECT_URL'] = '';
}
$homedir = '/';
$dir = $_SERVER['REDIRECT_URL'];
$homearray = explode('/',$homedir);
$dirarray = explode('/',$dir);
$basedir = '';
for($i=1;!empty($dirarray[$i]);$i++){
if($homearray [$i] != $dirarray[$i]){
$basedir.= '../';
}
}
?>

<?php
var_dump($_GET);

echo "<br />Test voor de id: <br />";
if (ISSET($_GET['id']))
 {
echo $_GET['id'];
 } else {
echo "Geen id.";
 }

?>

<?

# EXPLANATION ReWriteRules.
#
#           ^path/page/ $1 / $2 / $3 / $4 / <With(out) end-slash.
# If that page is called,  this url/page is meant:
#                                            path/page.ext?id=1&cat=$2&db=$3&table=$4
#   Where $1, $2, $3 $4 are the vars in the URL.
#
# Keep in mind, the root of the page.  Ex. /var/www/html/
#                                                        test/              * A map.
#                                                             index.php     * A file

RewriteRule ^test/index/(.*)/(.*)/(.*)/(.*)/ test/index.php?id=$1&cat=$2&db=$3&table=$4



?>

RewriteRule ^user/ index.php?mod=user
RewriteRule ^(.*)/ index.php?mod=inhoud&groep=$1

<?php

Options +FollowSymLinks
RewriteEngine On
RewriteRule ^([a-zA-Z0-9_]*)$ index.php?page=$1 [NC,L]
?>

RewriteEngine on
RewriteRule ^/777/ 777
RewriteRule ^/nieuws /index.php?p=article
RewriteRule ^/nieuws/([0-9]+)/ index.php?p=article&id=$1
RewriteRule ^/nieuws/([0-9]+), (.*)/ index.php?p=article&id=$1&category=$2
RewriteRule ^/777 777
RewriteRule ^/nieuws index.php?p=article
RewriteRule ^/nieuws/([0-9]+) index.php?p=article&id=$1
RewriteRule ^/nieuws/([0-9]+), (.*) index.php?p=article&id=$1&category=$2
RewriteRule ^/777/ 777
RewriteRule ^/review/ index.php?p=review
RewriteRule ^/review/([0-9]+)/ index.php?p=review&id=$1
RewriteRule ^/review/([0-9]+), (.*)/ index.php?p=review&id=$1&category=$2
RewriteRule ^/777 777
RewriteRule ^/review index.php?p=review
RewriteRule ^/review/([0-9]+) index.php?p=review&id=$1
RewriteRule ^/review/([0-9]+), (.*) index.php?p=review&id=$1&category=$2
RewriteRule ^/777/ 777
RewriteRule ^/preview/ index.php?p=review&f=p
RewriteRule ^/preview/([0-9]+)/ index.php?p=review&f=p&id=$1
RewriteRule ^/preview/([0-9]+), (.*)/ index.php?p=review&f=p&id=$1&category=$2
RewriteRule ^/777 777
RewriteRule ^/preview index.php?p=review&f=p
RewriteRule ^/preview/([0-9]+) index.php?p=review&f=p&id=$1
RewriteRule ^/preview/([0-9]+), (.*) index.php?p=review&f=p&id=$1&category=$2
RewriteRule ^/777/ 777
RewriteRule ^/profiel/ index.php?p=profiel
RewriteRule ^/profiel/(.*)/ index.php?p=profiel&id=$1
RewriteRule ^/777 777
RewriteRule ^/profiel index.php?p=profiel
RewriteRule ^/profiel/(.*) index.php?p=profiel&id=$1
RewriteRule ^/777/ 777
RewriteRule ^/wprofiel/ index.php?p=wijzigprofiel
RewriteRule ^/777 777
RewriteRule ^/wprofiel/ index.php?p=wijzigprofiel
RewriteRule ^/777/ 777
RewriteRule ^/admin/ index.php?p=admin
RewriteRule ^/admin/(.*)/ index.php?p=admin?a=$1
RewriteRule ^/777 777
RewriteRule ^/admin index.php?p=admin
RewriteRule ^/admin/(.*) index.php?p=admin?a=$1
RewriteRule ^/777/ 777
RewriteRule ^/php/(.*)/ index.php?p=$1
RewriteRule ^/777 777
RewriteRule ^/php/(.*) index.php?p=$1

RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)/(.*) index.php?$1=$2

RewriteEngine On
RewriteBase /
RewriteRule ^white/(.*?)/(.*?)/$ mod.php?type=white&action=$1&id=$2 [L]

            <?php
               $aPages = array('Item1', 'Item2', 'Item3', 'Item4, 'Item5'); // De pagina's in die in het menu moeten verschijnen
                                                                            
               foreach($aPages as $page){
               $current = ((!empty($_GET['pagina']) && in_array($_GET['pagina'], $aPages) && $_GET['pagina'] == $page) || (!isset($_GET['pagina']) && $page == 'Item1'))? ' class="current"':'';
               echo '<li'.$current.'><a href="?pagina='.$page.'">'.$page.'</a></li>'.PHP_EOL;
              }
            ?>

RewriteEngine on

RewriteRule ^/(.*)/?$ ?pagina=$1 [L]

RewriteEngine On
RewriteRule ^(.*)/ index.php?page=$1

<IfModule mod_rewrite.c>
    Options +FollowSymLinks
    RewriteEngine On
    RewriteBase /

    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteCond %{REQUEST_FILENAME} !-l
    RewriteRule ^([a-zA-Z0-9\-]+)/?$ /webshop/home.php?cat=$1 [NC,QSA,L]

    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteCond %{REQUEST_FILENAME} !-l
    RewriteRule .*\/([^\.]+\.(:?php|html|htm))$ $1 [NC,QSA,L]
</IfModule>[/CODE]