il problema ce l'hai qui
Codice PHP:
 $arricons= array("[>[img]images/smilies/frown.gif[/img]]"=>"images/guestbook/emoticons/emoticons0011.gif","[|:/]"=>"images/guestbook/emoticons/emoticons0012.gif","[8]"=>"images/guestbook/emoticons/emoticons0013.gif","[=(]"=>"images/guestbook/emoticons/emoticons0014.gif"); 
sostituisci con
Codice PHP:
[php]
 
$arricons= array("[><img src=\"images/smilies/frown.gif\" border=\"0\" alt=\"\">]"=>"images/guestbook/emoticons/emoticons0011.gif","[|:/]"=>"images/guestbook/emoticons/emoticons0012.gif","[8]"=>"images/guestbook/emoticons/emoticons0013.gif","[=(]"=>"images/guestbook/emoticons/emoticons0014.gif"); 
[/php]