Mini Textile Library - Updated

[eluser]xwero[/eluser]
Looks nice and extendable

Code:

class Minibbcode extends Minitextile
{
    // Generates <em> tags
    function em($text) {
        return preg_replace('/\[i\]([^\*]+)\[\/i\]/','<em>$1</em>',$text);
    }

    // Generates <strong> tags
    function strong($text) {
        return preg_replace('/\[b\]([^\*]+)\[\/b\]/','<strong>$1</strong>',$text);
    }
}