Okej 


19:
...[COLOR= #0000BB]<?php[/COLOR]
[URL="http://www.php.net/if"]if[/URL] [COLOR= #007700]([/COLOR][URL="http://www.php.net/isset"]isset[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$_GET[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]p[/COLOR][COLOR= #007700]]))
{[/COLOR]
[URL="http://www.php.net/if"]if[/URL] [COLOR= #007700]([/COLOR][URL="http://www.php.net/file_exists"]file_exists[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]paginas/[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #0000BB]$_GET[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]p[/COLOR][COLOR= #007700]] .[/COLOR] [COLOR= #DD0000].php[/COLOR][COLOR= #007700]))
{[/COLOR]
[URL="http://www.php.net/include"]include[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]paginas/[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #0000BB]$_GET[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]p[/COLOR][COLOR= #007700]] .[/COLOR] [COLOR= #DD0000].php[/COLOR][COLOR= #007700]);
}[/COLOR][URL="http://www.php.net/else"]else[/URL][COLOR= #007700]{[/COLOR]
[URL="http://www.php.net/include"]include[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]paginas/404.php[/COLOR][COLOR= #007700]);
} }[/COLOR]
[URL="http://www.php.net/if"]if[/URL][COLOR= #007700]([/COLOR][URL="http://www.php.net/empty"]empty[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$_SESSION[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]normal[/COLOR][COLOR= #007700]])){[/COLOR] ?>
<title> Test </title>
Hallo :D:D
<br />
<br />
<strong> Menu </strong>
<br />
[COLOR= #0000BB]<?php[/COLOR]
[URL="http://www.php.net/include"]include[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]paginas/menu.php[/COLOR][COLOR= #007700]);
}[/COLOR] [URL="http://www.php.net/else"]else[/URL] [COLOR= #007700]{[/COLOR]
[URL="http://www.php.net/include"]include[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]paginas/404.php[/COLOR][COLOR= #007700]);
}[/COLOR]
?> 

[COLOR= #0000BB]<?php[/COLOR]
[URL="http://www.php.net/if"]if[/URL][COLOR= #007700]([/COLOR][URL="http://www.php.net/isset"]isset[/URL] [COLOR= #007700]==[/COLOR] TRUE[COLOR= #007700]){[/COLOR]
menu en alles prut
[COLOR= #007700]}[/COLOR] [URL="http://www.php.net/else"]else[/URL] [COLOR= #007700]{[/COLOR]
[URL="http://www.php.net/include"]include[/URL] prut [COLOR= #0000BB]404[/COLOR] error
[COLOR= #007700]}[/COLOR]
?> Desire schreef:kan isset gewoon met hetvolgende?
[COLOR= #0000BB]<?php
$iets[/COLOR] [COLOR= #007700]=[/COLOR] FALSE[COLOR= #007700];[/COLOR]
[URL="http://www.php.net/if"]if[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$iets[/COLOR] [COLOR= #007700]==[/COLOR] TRUE[COLOR= #007700]){[/COLOR]
menu en alles prut
[COLOR= #007700]}[/COLOR] [URL="http://www.php.net/else"]else[/URL] [COLOR= #007700]{[/COLOR]
[URL="http://www.php.net/include"]include[/URL] prut [COLOR= #0000BB]404[/COLOR] error
[COLOR= #007700]}[/COLOR]
?> [COLOR= #0000BB]<?php[/COLOR]
[URL="http://www.php.net/if"]if[/URL][COLOR= #007700]([/COLOR][URL="http://www.php.net/isset"]isset[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$_GET[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]p[/COLOR][COLOR= #007700]])) {[/COLOR]
[COLOR= #FF8000]// er is een waarde ingevuld
// doe hier een switch() met mogelijke pagina en gebruik daarbij include()
// zie: http://php.net/switch
// en verwijs default: door naar je 404[/COLOR]
[COLOR= #007700]}[/COLOR] [URL="http://www.php.net/else"]else[/URL] [COLOR= #007700]{[/COLOR]
[URL="http://www.php.net/include"]include[/URL] [COLOR= #DD0000]"404.php"[/COLOR][COLOR= #007700];
}[/COLOR]
?>