gbook help, plz^^

i'm new to php but i'll make a gbook!!!

i have code!!

but i'm scripting for hourz now and i can't find errorz in my scriptz!!

help plz!!

herez my code^^


$_=reset(get_defined_functions());$i='><input';
$_[242]("<form$i name=$i type=submit>")&&$a?$_
[459](8,$a."\n",8):8;$_[242]($_[230]('<li>',$_[
457 ] ( 8 ) ) ) ;