Allora, ho un generatore che compilando un form prende i campi e crea una pagina dentro il mio sito.

Tutto va perfettamente tranne il fatto che i checkbox prensenti nel form non li prende

Il form (index.php):
Codice PHP:
<form action="dati.php" method="POST">
<
table cellpadding="2" cellspacing="0" align="center" width="500" border="0">
             <
tr>
                      <
td width="100">[b]Nome file:[/b]</td>
                      <
td><input type="text" name="nome" style="width: 100%;"></td>
             </
tr>
             <
tr>
                      <
td>Titolo:</td>
                      <
td><input type="text" name="title" style="width: 100%;"></td>
             </
tr>
             <
tr>
                      <
td>Scritte:</td>
                      <
td><input type="text" name="scritte" style="width: 100%;"></td>
             </
tr>
             <
tr>
                      <
td>Download:</td>
                      <
td><input type="text" name="download" style="width: 100%;"></td>
             </
tr>
             <
tr>
                      <
td>Scansione:</td>
                      <
td><input type="text" name="scansione" style="width: 100%;"></td>
             </
tr>
             <
tr>
                      <
td>Screen:</td>
                      <
td><input type="text" name="screen" style="width: 100%;"></td>
             </
tr>
             <
tr>
                      <
td>Testato su:</td>
                      <
td><!--<input type="text" name="test" style="width: 100%;">
-->
                         <
table>
                         <
tr><td width="50%"><input name="categoria[]" type="checkbox" value="Win XP 32bit">Win XP 32bit</td>
                             <
td width="50%"><input name="categoria[]" type="checkbox" value="Win XP 64bit">Win XP 64bit</td></tr>
                             <
tr><td width="50%"><input name="categoria[]" type="checkbox" value="Win Vista 32bit">Win Vista 32bit</td>
                             <
td width="50%"><input name="categoria[]" type="checkbox" value="Win Vista 64bit">Win Vista 64bit</td></tr>
                             <
tr><td width="50%"><input name="categoria[]" type="checkbox" value="Win 7 (Seven) 32bit">Win 7 (Seven32bit</td>
                             <
td width="50%"><input name="categoria[]" type="checkbox" value="Win 7 (Seven) 64bit">Win 7 (Seven64bit</td></tr>
                             </
table>
                     </
td>
             </
tr>
             <
tr>
                      <
td colspan="2" align="center">


<
input type="submit" value="Invia!" style="width: 100%;"></td>
             </
tr>
</
table>
</
form



Il php (dati.php)
Codice PHP:
<?php 
$nome 
$_POST['nome'];
$title $_POST['title'];
$scritte $_POST['scritte'];
$download $_POST['download'];
$scansione $_POST['scansione'];
$screen $_POST['screen'];
$check = (isset($_POST['categoria']) AND is_array($_POST['categoria'])) ? $_POST['categoria'] : array();


// nome del file in cui inserire i testi 
   
$file "./hacks/".$nome.".html"

// apre il file in modalità "append", se non esiste lo crea 
   
$fp fopen($file"a"); 

// inserisce i valori ricevuti dal form in coda al file 
   
fputs($fp"<html><head><title>" .$title"</title><style type='text/css'>html, body {font-family: Tahoma, Arial, Helvetica, sans-serif;}</style></head><body>[b]" .$title"[/b]

.$scritte"

[b]Download: [/b][url]http://adf.ly/116908/[/url]" 
.$download"
[b]Scansione: [/b][url]http://adf.ly/116908/[/url]" 
.$scansione"
[b]Screen: [/b]" 
.$screen"
[b]Testato su: [/b]" 
.$check"
</body></html>"
);

// chiude il file 
   
fclose($fp); 
     
// Scrive i link
     
echo "<center>
         [url='./code/"
.$nome.".html']Vai al File Generato[/url] | 
         [url='index.php']Crea un Nuovo File[/url]
         




                 <iframe src='./code/"
.$nome.".html' width='1000' height='500'></iframe>
                 </center>"
;
?>
HELP!