QUESTION How to alter urls and title ?

[morvy]

Hello all,

I'm trying to create a simple plugin, something like catalog..

I've tried to change title by doing

PHP Code:

global $title;
$title = "new title"; 


but this doesn't work..
another thing is, what is the best way to implement url structure in GS ?


I'm using something like this:

Code:

RewriteRule ^catalog/(.+)?\/(.+)?\/(.+)?$ index.php?id=catalog&main=$1&sub=$2&detail=$3 [QSA,L]
RewriteRule ^catalog/(.+)?\/(.+)?$ index.php?id=catalog&main=$1&sub=$2 [QSA,L]
RewriteRule ^catalog/(.+)?$ index.php?id=catalog&main=$1 [QSA,L]

+

PHP Code:

if (isset($_GET['id']) && $_GET['id']=="catalog") {
    if(!empty($_GET['detail'])) {
        add_filter('content', 'detail_list');
    }
    elseif(!empty($_GET['sub'])) {
        add_filter('content', 'sub_list');
    }
    elseif(!empty($_GET['main'])) {
        add_filter('content', 'main_list');
    }
    else add_filter( 'content', 'all_list' );
} 


Thanks for any feedback !