@ davey : i think you are right about the misuse that could
be done whith the parsing of php in the pruning admin part.
thank you

i think you can turn around this exploit by having the shouts
bbcodparse(d) in the admin CP also, that would make, in
the prune part of the php code of the shoutboxadmin.php
script, in the admin folder, replace this:
<td><font size="1"><?=stripslashes($ipped[2])?></font></td>
by that ;
<td><font size="1"><?=stripslashes(bbcodeparse($ipped[2]))?></font></td>
or if you prefer, download the attachment and replace the script

.
the bad side of the bbcodepars(ing) the shouts on the admin
cp, is that the smileys will appear as broken links in the admin
cp since you are linking them from another directory...
a small ill for a big relief methinks

(er, frenchie trying to be spiritual in english... pffff).
ps : i'd like also to thank erwin for the support he's done on this
hack (as on many

). and to excuse myself for my poor english
wich makes me shy to participate to this forum

.