ciao ti invio il codice della tabella, cos' se se così gentile mi puoi indicare dove mettere le funzioni php.

<table border= cellspacing=0 cellpadding=0 style='margin-left:2.75pt;
border-collapse:collapse;mso-padding-alt:2.75pt 2.75pt 2.75pt 2.75pt'>
<tr style='height:34.75pt'>
<td width=214 valign=top style='width:160.6pt;border:solid black .1pt;
border-right:none;padding:2.75pt 2.75pt 2.75pt 2.75pt;height:34.75pt'> <p class=Contenutotabella align=center style='text-align:center;vertical-align:
middle'><span style='font-family:Verdana'>CATEGORIA DI BENI<o></o></span></p></td>
<td width=317 colspan=3 valign=top style='width:237.65pt;border:solid black .1pt;
border-right:none;padding:2.75pt 2.75pt 2.75pt 2.75pt;height:34.75pt'> <p class=MsoNormal align=center style='text-align:center;vertical-align:middle'><span
style='font-family:Verdana'>ATTRIBUISCI UN VALORE AI PARAMETRI<o></o></span></p></td>
<td width=114 rowspan=2 valign=top style='width:85.5pt;border:solid black .1pt;
padding:2.75pt 2.75pt 2.75pt 2.75pt;height:34.75pt'> <p class=Contenutotabella align=center style='text-align:center'><span
style='font-family:Verdana'>TOTALE<o></o></span></p>
<p class=Contenutotabella align=center style='text-align:center;vertical-align:
middle'><span style='font-size:10.0pt;font-family:Verdana'>(somma di A
+ B + C = 10)<o></o></span></p></td>
</tr>
<tr style='height:42.0pt'>
<td width=214 valign=top style='width:160.6pt;border-top:none;border-left:
solid black .1pt;border-bottom:solid black .1pt;border-right:none;padding:
2.75pt 2.75pt 2.75pt 2.75pt;height:42.0pt'> <p class=Contenutotabella align=center style='text-align:center;vertical-align:
middle'><span style='font-size:10.0pt;font-family:Verdana'>BENI ALIMENTARI<o></o></span></p></td>
<td width=114 valign=top style='width:85.4pt;border-top:none;border-left:
solid black .1pt;border-bottom:solid black .1pt;border-right:none;padding:
2.75pt 2.75pt 2.75pt 2.75pt;height:42.0pt'> <p class=Contenutotabella align=center style='text-align:center;vertical-align:
middle'><span style='font-size:10.0pt;font-family:Verdana'>A. Provenienza
geografica<o></o></span></p></td>
<td width=102 valign=top style='width:76.15pt;border-top:none;border-left:
solid black .1pt;border-bottom:solid black .1pt;border-right:none;padding:
2.75pt 2.75pt 2.75pt 2.75pt;height:42.0pt'> <p class=Contenutotabella align=center style='text-align:center;vertical-align:
middle'><span style='font-size:10.0pt;font-family:Verdana'>B. Prezzo<o></o></span></p></td>
<td width=101 valign=top style='width:76.1pt;border-top:none;border-left:
solid black .1pt;border-bottom:solid black .1pt;border-right:none;padding:
2.75pt 2.75pt 2.75pt 2.75pt;height:42.0pt'> <p class=Contenutotabella align=center style='text-align:center;vertical-align:
middle'><span style='font-size:10.0pt;font-family:Verdana'>C. Qualità<o></o></span></p></td>
</tr>
<tr>
<td width=214 valign=top style='width:160.6pt;border-top:none;border-left:
solid black .1pt;border-bottom:solid black .1pt;border-right:none;padding:
2.75pt 2.75pt 2.75pt 2.75pt'> <p class=Contenutotabella style='text-align:justify'><span style='font-family:
Verdana'>Pane e cereali<o></o></span></p></td>
<td width=114 valign=top style='width:85.4pt;border-top:none;border-left:
solid black .1pt;border-bottom:solid black .1pt;border-right:none;padding:
2.75pt 2.75pt 2.75pt 2.75pt'> <p class=MsoNormal style='text-align:justify;vertical-align:middle'>
<span
style='font-family:Verdana'><o><input type="text" size="2" name="Domanda2.3">
</o></span></p></td>
<td width=102 valign=top style='width:76.15pt;border-top:none;border-left:
solid black .1pt;border-bottom:solid black .1pt;border-right:none;padding:
2.75pt 2.75pt 2.75pt 2.75pt'> <p class=MsoNormal style='text-align:justify;vertical-align:middle'>
<span
style='font-family:Verdana'><o><input type="text" size="2" name="Domanda2.3"></o></span></p></td>
<td width=101 valign=top style='width:76.1pt;border-top:none;border-left:
solid black .1pt;border-bottom:solid black .1pt;border-right:none;padding:
2.75pt 2.75pt 2.75pt 2.75pt'> <p class=MsoNormal style='text-align:justify;vertical-align:middle'>
<span
style='font-family:Verdana'><o><input type="text" size="2" name="Domanda2.3"></o></span></p></td>
<td width=114 valign=top style='width:85.5pt;border:solid black .1pt;
border-top:none;padding:2.75pt 2.75pt 2.75pt 2.75pt'> <p class=MsoNormal style='text-align:justify;vertical-align:middle'>



<span
style='font-family:Verdana'><o><input type="text" size="2" name="Domanda2.3"></o></span></p></td>
</tr>
</table>