Use VAR string value AS VAR Name

[Fernando Anchorena <fernando.anchorena@xxxxxxxxx>]

I'm stuck trying to get  work this :

This is an example
page1.php
=======================================
<form action="/page2.php?form=yes" method="post">
$sql_pro ="SELECT Sid FROM table";
$res_pro = @mysql_query( $sql_pro);
  while ($campo_pro = @mysql_fetch_array($res_pro)) {
      $sid_pro = $campo_pro["Sid"];  //  *sid_pro = 4*
      $sid_pro = 'p'.$sid_pro;     // I'm trying to use de value of 
$sid_pro as a VAR name *$sid_pro = p4*
      print "<td > *<input name='$sid_pro' type= 'radio'  
value='SOLVE_ME'/>* </td>";  // *name=p4 *
       BLA BLA BLA
   }
      SUBMIT FORM
=======================================

page2.php
=======================================
$sqlname = "SELECT Sid FROM Table";
$res = mysql_query ($sqlname) ;
while ($campo_pro = mysql_fetch_array($res)) {
       $name1 = $campo_pro["Sid"];  // *$name1 = 4*
       $radio = '$'.'p'.$name1 ; // *$radio = $p4
       ----------------------
       Now the Problem
       **How can I get the Value SOLVE_ME  from the submited form ?*

   }
======================================


Thanks in Advance.