Gestione bbcode

[GoLBeZ]

TRATTO DA http://www.phpit.net/article/create-bbcode-php/

function bbcode_format ($str) {
        $str = htmlentities($str);

        $simple_search = array(
                                '/\[b\](.*?)\[\/b\]/is',                               
                                '/\[i\](.*?)\[\/i\]/is',                               
                                '/\[u\](.*?)\[\/u\]/is'
                                );

        $simple_replace = array(
                                '[b]$1[/b]',
                                '[i]$1[/i]',
                                '<u>$1</u>'
                                );

        // Do simple BBCode's
        $str = preg_replace ($simple_search, $simple_replace, $str);

        return $str;
} 

E pacco... mi cambia le stringhe..

Voglio fare l'amore con google